Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 109 |
3 | 912 |
4 | 7417 |
5 | 59700 |
6 | 478693 |
7 | 3832824 |
8 | 30672433 |
9 | 245408988 |
10 | 1963360477 |
11 | 15707149536 |
12 | 125657993449 |
13 | 1005266339076 |
14 | 8042137887061 |
15 | 64337124619848 |
16 | 514697061528865 |
17 | 4117576685941164 |
18 | 32940614068660045 |
19 | 263524914292672560 |
20 | 2108199319571557081 |
21 | 16865594572262986452 |
[1,12,109,912,7417,59700,478693,3832824,30672433, 245408988,1963360477,15707149536,125657993449, 1005266339076,8042137887061,64337124619848, 514697061528865,4117576685941164, 32940614068660045,263524914292672560, 2108199319571557081,16865594572262986452] |