Ryser, Herbert John Combinatorial mathematics. (English) Zbl 0112.24806 The Carus Mathematical Monographs. No. 14. Published by the Mathematical Association of America. New York: Distributed by John Wiley and Sons, Inc. xiv, 154 p. (1963). Reviewer: Hans Schubart (Karlsruhe) Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 15 ReviewsCited in 480 Documents MSC: 05-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to combinatorics 05-02 Research exposition (monographs, survey articles) pertaining to combinatorics Keywords:combinatorics × Cite Format Result Cite Review PDF Online Encyclopedia of Integer Sequences: a(n) = (n+1)*binomial(n+4, 4). a(n) = (n+1)*binomial(n+5, 5). a(n) = binomial(n+4,4)*(4*n+5)/5. a(n) = binomial(n+5,5)*(n+3)/3. Partial sums of A007585. a(n) = (n+1)*(n+2)*(n+3)*(9n+4)/24. Partial sums of A007587. a(n) = n*(n+1)*(n+2)*(n+3)*(3*n+2)/120. Partial sums of A002419. Partial sums of A051740. Partial sums of A051797. Partial sums of A051798. a(n) = binomial(n+4,4)*(2*n+1). Partial sums of A051836.