Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 8 |
3 | 33 |
4 | 152 |
5 | 728 |
6 | 3590 |
7 | 18060 |
8 | 92152 |
9 | 475290 |
10 | 2471985 |
11 | 12943600 |
12 | 68150321 |
13 | 360491134 |
14 | 1914406344 |
15 | 10201142767 |
16 | 54518961054 |
17 | 292128744168 |
18 | 1568916545308 |
19 | 8443375819412 |
20 | 45523087452426 |
21 | 245849090689509 |
22 | 1329718513219605 |
23 | 7201896869193446 |
24 | 39055252137506382 |
25 | 212037592384217212 |
[1,2,8,33,152,728,3590,18060,92152,475290,2471985, 12943600,68150321,360491134,1914406344, 10201142767,54518961054,292128744168, 1568916545308,8443375819412,45523087452426, 245849090689509,1329718513219605,7201896869193446, 39055252137506382,212037592384217212] |