The $O(1/n^{85})$ Asymptotic expansion of OEIS sequence A85

Fuente: arXiv
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Hauptverfasser: Ekhad, Shalosh B., Kauers, Manuel, Zeilberger, Doron
Format: Preprint
Veröffentlicht: 2024
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author Ekhad, Shalosh B.
Kauers, Manuel
Zeilberger, Doron
author_facet Ekhad, Shalosh B.
Kauers, Manuel
Zeilberger, Doron
contents One of the most important sequences in enumerative combinatorics is OEIS sequence A85, the number of involutions of length n. In the Art of Computer Programming, vol. 3, Don Knuth derived the O(1/n) asymptotic formula for these numbers. In this modest tribute to our two heroes, Neil Sloane who just turned 85, and Don Knuth who was 85 a year ago, we go all the way to an $O(1/n^{85})$ asymptotic formula.
format Preprint
id arxiv_https___arxiv_org_abs_2410_16334
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle The $O(1/n^{85})$ Asymptotic expansion of OEIS sequence A85
Ekhad, Shalosh B.
Kauers, Manuel
Zeilberger, Doron
Combinatorics
One of the most important sequences in enumerative combinatorics is OEIS sequence A85, the number of involutions of length n. In the Art of Computer Programming, vol. 3, Don Knuth derived the O(1/n) asymptotic formula for these numbers. In this modest tribute to our two heroes, Neil Sloane who just turned 85, and Don Knuth who was 85 a year ago, we go all the way to an $O(1/n^{85})$ asymptotic formula.
title The $O(1/n^{85})$ Asymptotic expansion of OEIS sequence A85
topic Combinatorics
url https://arxiv.org/abs/2410.16334