cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A147713 Late-growing permutations: number of permutations of 15 indistinguishable copies of 1..n with every partial sum <= the same partial sum averaged over all permutations.

Table of values

n a(n)
1 1
2 9694845
3 3343436236585914480
4 64804916367088484487100154177496
5 161780768091373089273770663805075564895813872000

List of values

[1, 9694845, 3343436236585914480, 64804916367088484487100154177496, 161780768091373089273770663805075564895813872000]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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