Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 2 |
3 | 12 |
4 | 22 |
5 | 144 |
6 | 318 |
7 | 2102 |
8 | 5120 |
9 | 34274 |
10 | 88352 |
11 | 597002 |
12 | 1599676 |
13 | 10879502 |
14 | 29983958 |
15 | 204851678 |
16 | 576914820 |
17 | 3953960052 |
18 | 11329537402 |
19 | 77815428652 |
20 | 226170428918 |
21 | 1555598157856 |
22 | 4576144621100 |
23 | 31500863667990 |
24 | 93634976287220 |
25 | 644808182456240 |
26 | 1934219875423410 |
[1,2,2,12,22,144,318,2102,5120,34274,88352,597002, 1599676,10879502,29983958,204851678,576914820, 3953960052,11329537402,77815428652,226170428918, 1555598157856,4576144621100,31500863667990, 93634976287220,644808182456240,1934219875423410] |