n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 1 |
11 | 1 |
12 | 3 |
13 | 8 |
14 | 25 |
15 | 88 |
16 | 378 |
17 | 2026 |
18 | 13351 |
19 | 104595 |
20 | 930586 |
21 | 9124662 |
22 | 96699987 |
23 | 1095469608 |
24 | 13175272208 |
25 | 167460699184 |
26 | 2241578965849 |
27 | 31510542635443 |
28 | 464047929509794 |
29 | 7143991172244290 |
30 | 114749135506381940 |
31 | 1919658575933845129 |
32 | 33393712487076999918 |
33 | 603152722419661386031 |
[0,0,0,0,0,0,0,0,0,0,1,1,3,8,25,88,378,2026,13351, 104595,930586,9124662,96699987,1095469608, 13175272208,167460699184,2241578965849, 31510542635443,464047929509794,7143991172244290, 114749135506381940,1919658575933845129, 33393712487076999918,603152722419661386031] |