Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 12 |
3 | 90 |
4 | 2100 |
5 | 48510 |
6 | 3303300 |
7 | 139369230 |
8 | 18138420300 |
9 | 1157182716690 |
10 | 278261505822300 |
11 | 30168910606824990 |
12 | 9894144362523521100 |
13 | 1693350783450479863710 |
14 | 715178436956287675671300 |
15 | 147157263134197051595990130 |
16 | 83730945863531292204568790100 |
[1,2,12,90,2100,48510,3303300,139369230, 18138420300,1157182716690,278261505822300, 30168910606824990,9894144362523521100, 1693350783450479863710,715178436956287675671300, 147157263134197051595990130, 83730945863531292204568790100] |