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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.

A147707 Late-growing permutations: number of permutations of 13 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 742900
3 6034149862347600
4 1406943391115083641966787200
5 25264175056254327045276801827351798400000

List of values

[1, 742900, 6034149862347600, 1406943391115083641966787200, 25264175056254327045276801827351798400000]

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

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