Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 2 |
3 | 18 |
4 | 402 |
5 | 7850 |
6 | 162290 |
7 | 3667650 |
8 | 91171010 |
9 | 2486784402 |
10 | 74062575402 |
11 | 2395420006034 |
12 | 83695120256594 |
13 | 3143661612445146 |
14 | 126375169532421602 |
15 | 5415486851106043650 |
16 | 246486713303685957378 |
17 | 11877172892329028459042 |
[0,0,2,18,402,7850,162290,3667650,91171010, 2486784402,74062575402,2395420006034, 83695120256594,3143661612445146, 126375169532421602,5415486851106043650, 246486713303685957378,11877172892329028459042] |