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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.

A343475 a(n) is the number of preference profiles for n men and n women, where men prefer distinct women as their first choice.

Table of values

n a(n)
1 1
2 8
3 10368
4 10319560704
5 23776267862016000000
6 299512499409958993920000000000000
7 41761084325232750832975432403386368000000000000000
8 117254360528268768669572531322770730078331396796134195200000000000000000
9 11151031424792655208856660513601075282865340493496475667265971777832723603783680000000000000000000

List of values

[1, 8, 10368, 10319560704, 23776267862016000000, 299512499409958993920000000000000, 41761084325232750832975432403386368000000000000000, 117254360528268768669572531322770730078331396796134195200000000000000000, 11151031424792655208856660513601075282865340493496475667265971777832723603783680000000000000000000]

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

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