Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 18 |
3 | 95 |
4 | 693 |
5 | 4893 |
6 | 40506 |
7 | 338277 |
8 | 3110310 |
9 | 29270549 |
10 | 294099936 |
11 | 3036380607 |
12 | 32913111931 |
13 | 366636699553 |
14 | 4245071555734 |
15 | 50447432122893 |
16 | 619067368928568 |
17 | 7783987091482635 |
18 | 100610823839282548 |
19 | 1330119345038208405 |
[1,3,18,95,693,4893,40506,338277,3110310,29270549, 294099936,3036380607,32913111931,366636699553, 4245071555734,50447432122893,619067368928568, 7783987091482635,100610823839282548, 1330119345038208405] |