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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.

A147697 Late-growing permutations: number of permutations of 9 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 4862
3 22787343150
4 807660192541534200
5 779279938350147159519336600
6 2299118288652572230673921886739695630

List of values

[1, 4862, 22787343150, 807660192541534200, 779279938350147159519336600, 2299118288652572230673921886739695630]

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

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