Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | 7 |
5 | 11 |
6 | 126 |
7 | 267 |
8 | 3655 |
9 | 11503 |
10 | 169258 |
11 | 654413 |
12 | 11623910 |
13 | 52505961 |
14 | 1066163983 |
15 | 5721040860 |
16 | 128827399823 |
17 | 783999460951 |
18 | 19881737827434 |
19 | 134931439956945 |
20 | 3784646604928402 |
21 | 28564669112399283 |
22 | 875600527787948801 |
23 | 7239530824941958612 |
24 | 242133074649322025674 |
[1,0,1,1,7,11,126,267,3655,11503,169258,654413, 11623910,52505961,1066163983,5721040860, 128827399823,783999460951,19881737827434, 134931439956945,3784646604928402, 28564669112399283,875600527787948801, 7239530824941958612,242133074649322025674] |