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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.

A147769 Late-growing permutations: number of permutations of 19 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 1767263190
3 1125718321602329678223000
4 155225932761938574730157553835938696696000
5 7667961765084109378347562069301502363151989537397618954230000

List of values

[1, 1767263190, 1125718321602329678223000, 155225932761938574730157553835938696696000, 7667961765084109378347562069301502363151989537397618954230000]

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

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