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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.

A318184 a(n) = 2^(n * (n - 1)/2) * 3^((n - 1) * (n - 2)) * n^(n - 3).

Table of values

n a(n)
1 1
2 1
3 72
4 186624
5 13604889600
6 24679069470425088
7 1036715783690392172494848
8 962459606796748852884396910313472
9 19112837387997044228759204010262201783812096
10 7926475921550134182551017087135940323782552453120000000
11 67406870957147550175650545441605700298239194363455522532832462241792

List of values

[1, 1, 72, 186624, 13604889600, 24679069470425088, 1036715783690392172494848, 962459606796748852884396910313472, 19112837387997044228759204010262201783812096, 7926475921550134182551017087135940323782552453120000000, 67406870957147550175650545441605700298239194363455522532832462241792]

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

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