## Found 41 Documents (Results 1–41)

100
MathJax

### Repdigits as difference of two Fibonacci or Lucas numbers. (English)Zbl 07509978

MSC:  11B39 11J86 11D61
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### Repdigits base $$b$$ as products of two Lucas numbers. (English)Zbl 07462343

MSC:  11B39 11J86 11D61
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### $$k$$-Fibonacci numbers close to a power of 2. (English)Zbl 07462257

MSC:  11B39 11J86
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### Pell and Pell-Lucas numbers as sums of three repdigits. (English)Zbl 07455876

MSC:  11A25 11B39 11J86
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### Repdigits base $$b$$ as products of two Fibonacci numbers. (English)Zbl 07453748

MSC:  11B39 11J86 11D61
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### Tribonacci numbers with two blocks of repdigits. (English)Zbl 07438340

MSC:  11B39 11J86
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### Fibonacci or Lucas numbers which are products of two repdigits in base $$b$$. (English)Zbl 07434788

MSC:  11B39 11J86 11D61
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### $$k$$-Fibonacci and $$k$$-Lucas numbers as product of two repdigits. (English)Zbl 07423105

MSC:  11B39 11J86
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### $$k$$-generalized Fibonacci numbers which are concatenations of two repdigits. (English)Zbl 07414938

MSC:  11B39 11A63 11J86
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### Repdigits base $$b$$ as products of two Pell numbers or Pell-Lucas numbers. (English)Zbl 07413719

MSC:  11B39 11J86 11D61
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### Padovan and Perrin numbers which are products of two repdigits in base $$b$$. (English)Zbl 1473.11037

MSC:  11B39 11A63 11J86
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### Repdigits as products of consecutive Padovan or Perrin numbers. (English)Zbl 07384621

MSC:  11B39 11J86 11D45
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### Generalized Lucas numbers which are concatenations of two repdigits. (English)Zbl 07372255

MSC:  11B39 11J86
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### Lucas numbers which are concatenations of three repdigits. (English)Zbl 07362279

MSC:  11B39 11J86 11D61
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### Padovan numbers which are palindromic concatenations of two distinct repdigits. (English)Zbl 1468.11049

MSC:  11B39 11D61 11J86
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### Common values of generalized Fibonacci and Pell sequences. (English)Zbl 1471.11049

MSC:  11B39 11J86
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### Product of repdigits with consecutive lengths in the Fibonacci sequence. (English)Zbl 1471.11067

MSC:  11B39 11D61 11J86
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### Lucas numbers which are concatenations of two repdigits. (English)Zbl 1481.11021

MSC:  11B39 11J86 11D61
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### Fibonacci numbers which are concatenations of two repdigits. (English)Zbl 1472.11067

MSC:  11B39 11A25 11J86
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### Repdigits in the base $$b$$ as sums of four balancing numbers. (English)Zbl 07332742

MSC:  11B39 11J86 11D61
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### Two $$b$$-repunits in the Fibonacci sequence. (English)Zbl 1468.11054

MSC:  11B39 11D61 11J86
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### Balancing and Lucas-balancing numbers expressible as sums of two repdigits. (English)Zbl 1454.11040

MSC:  11B39 11A63
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### Repdigits a sums of two Lucas numbers. (English)Zbl 07360640

MSC:  11B39 11D72 11J86
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### Repdigits in Narayana’s cows sequence and their consequences. (English)Zbl 1477.11031

MSC:  11B39 11J86
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### Repdigits as products of two Fibonacci or Lucas numbers. (English)Zbl 1440.11016

MSC:  11B39 11D61 11J86
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### Pell and Pell-Lucas numbers as sums of two repdigits. (English)Zbl 1452.11020

MSC:  11B39 11D09 11J86
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### Pell factoriangular numbers. (English)Zbl 1474.11092

MSC:  11D59 11D09 11A55
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### Fibonacci and Lucas numbers as products of two repdigits. (English)Zbl 1447.11026

MSC:  11B39 11J86 11D61
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### Lucas numbers as sums of two repdigits. (English)Zbl 1427.11013

MSC:  11B39 11J86 11A25
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### Product of consecutive tribonacci numbers with only one distinct digit. (English)Zbl 1455.11027

MSC:  11B39 11J86
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### On the intersection of $$k$$-Fibonacci and Pell numbers. (English)Zbl 1437.11024

MSC:  11B39 11J86
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### Repdigits as sums of two Padovan numbers. (English)Zbl 1423.11127

MSC:  11J86 11D61 11D45
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MSC:  11B39
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### Multiplicative Diophantine equations with factors from different Lucas sequences. (English)Zbl 1402.11025

MSC:  11B39 11D61 11J86
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### Repdigits as sums of two $$k$$-Fibonacci numbers. (English)Zbl 1390.11034

MSC:  11B39 11A63 11J86
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### Repdigits in $$k$$-Lucas sequences. (English)Zbl 1382.11019

MSC:  11B39 11J86
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### The proof of a conjecture concerning the intersection of $$k$$-generalized Fibonacci sequences. (English)Zbl 1283.11033

MSC:  11B39 11J86
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### Repdigit Keith numbers. (English)Zbl 1329.11009

MSC:  11A63 11B39
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