Asymptotic Expansions of P-recursive Sequences

Many P-recursive sequences admit a simple asymptotic expansion. In examples arising in combinatorics, one frequently observes striking integrality properties of its coefficients; They are rational numbers whose denominators are made up of a finite set of primes only. In this paper we prove this for several examples, by means of an auxiliary P-recursive sequence.
29 pages.
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Asymptotic Expansions of P-recursive Sequences
Bruno Haible <bruno@clisp.org>

Last modified: 20 April 1998.