Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 48 |
4 | 2592 |
5 | 90720 |
6 | 2586480 |
7 | 65161968 |
8 | 1509658752 |
9 | 32911582080 |
10 | 685119782160 |
11 | 13755310239888 |
12 | 268267050772512 |
13 | 5109359413086240 |
14 | 95418907789099440 |
15 | 1752890867129525808 |
16 | 31756472619673447872 |
17 | 568541920959156715200 |
18 | 10075862672718444298320 |
19 | 177012647741302271755728 |
[0,0,48,2592,90720,2586480,65161968,1509658752, 32911582080,685119782160,13755310239888, 268267050772512,5109359413086240, 95418907789099440,1752890867129525808, 31756472619673447872,568541920959156715200, 10075862672718444298320,177012647741302271755728] |