Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 6 |
3 | 63 |
4 | 952 |
5 | 18885 |
6 | 465696 |
7 | 13764667 |
8 | 475039104 |
9 | 18767660553 |
10 | 835805555200 |
11 | 41442148754391 |
12 | 2264776308946944 |
13 | 135268340058044557 |
14 | 8767315076546568192 |
15 | 612911076907734961875 |
16 | 45973645939542007054336 |
17 | 3683096368557198711874833 |
18 | 313878687736263437290438656 |
[1,1,6,63,952,18885,465696,13764667,475039104, 18767660553,835805555200,41442148754391, 2264776308946944,135268340058044557, 8767315076546568192,612911076907734961875, 45973645939542007054336,3683096368557198711874833, 313878687736263437290438656] |