Riordan, John Combinatorial identities. (English) Zbl 0194.00502 New York-London-Sydney: John Wiley and Sons, Inc. xii, 256 p. (1968). Reviewer: Leonard Carlitz (Durham, NC) Page: −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 9 ReviewsCited in 625 Documents MathOverflow Questions: Finding f such that f(f(x))=g(x) given g MSC: 05A19 Combinatorial identities, bijective combinatorics 05-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to combinatorics 05A10 Factorials, binomial coefficients, combinatorial functions 05A15 Exact enumeration problems, generating functions 11B65 Binomial coefficients; factorials; \(q\)-identities 11B68 Bernoulli and Euler numbers and polynomials 11B73 Bell and Stirling numbers 33C45 Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) Keywords:combinatorics PDF BibTeX XML OpenURL Online Encyclopedia of Integer Sequences: Central values of the n-th discrete Chebyshev polynomials of order 2n.