Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 20 |
2 | -1282 |
3 | -92920 |
4 | 4610572 |
5 | 717377200 |
6 | -24427366520 |
7 | -7728318032800 |
8 | 133041452750480 |
9 | 106653076504366400 |
10 | 119080018350561760 |
11 | -1791523146436431612800 |
12 | -38033681428250725939520 |
13 | 35399429559107921153964800 |
14 | 1539633069292288796472840320 |
[1,20,-1282,-92920,4610572,717377200,-24427366520, -7728318032800,133041452750480,106653076504366400, 119080018350561760,-1791523146436431612800, -38033681428250725939520, 35399429559107921153964800, 1539633069292288796472840320] |