Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 20 |
3 | 518 |
4 | 27432 |
5 | 2405194 |
6 | 312554428 |
7 | 56240197198 |
8 | 13369846932560 |
9 | 4056020122211730 |
10 | 1528702557462347620 |
11 | 700644649971815625622 |
12 | 383722595185095053746040 |
13 | 247477546043660240025524954 |
[0,2,20,518,27432,2405194,312554428,56240197198, 13369846932560,4056020122211730, 1528702557462347620,700644649971815625622, 383722595185095053746040, 247477546043660240025524954] |