Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 5 |
4 | 14 |
5 | 89 |
6 | 474 |
7 | 3499 |
8 | 27040 |
9 | 253161 |
10 | 2426300 |
11 | 27596051 |
12 | 323960856 |
13 | 4277055925 |
14 | 59041067344 |
15 | 898062119655 |
16 | 14172430400864 |
17 | 243919993681649 |
18 | 4347177953716080 |
19 | 83224487266425811 |
20 | 1653277176082392040 |
21 | 34961357216796300381 |
22 | 763702067489722288136 |
[1,1,5,14,89,474,3499,27040,253161,2426300, 27596051,323960856,4277055925,59041067344, 898062119655,14172430400864,243919993681649, 4347177953716080,83224487266425811, 1653277176082392040,34961357216796300381, 763702067489722288136] |