n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 6 |
7 | 26 |
8 | 151 |
9 | 1093 |
10 | 9489 |
11 | 96084 |
12 | 1111722 |
13 | 14469388 |
14 | 209234595 |
15 | 3328056991 |
16 | 57746229265 |
17 | 1085448899206 |
18 | 21972175778646 |
19 | 476535125344462 |
20 | 11024061833485335 |
21 | 270965694793159153 |
22 | 7051933526740491393 |
23 | 193723061625591928384 |
24 | 5601822117610355927946 |
[1,1,1,1,2,6,26,151,1093,9489,96084,1111722, 14469388,209234595,3328056991,57746229265, 1085448899206,21972175778646,476535125344462, 11024061833485335,270965694793159153, 7051933526740491393,193723061625591928384, 5601822117610355927946] |