n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 1 |
4 | 5 |
5 | 7 |
6 | 47 |
7 | 37 |
8 | 319 |
9 | 533 |
10 | 1879 |
11 | 1627 |
12 | 20417 |
13 | 18107 |
14 | 263111 |
15 | 237371 |
16 | 52279 |
17 | 95549 |
18 | 1768477 |
19 | 1632341 |
20 | 33464927 |
21 | 155685007 |
22 | 166770367 |
23 | 156188887 |
24 | 3825136961 |
25 | 3602044091 |
26 | 19081066231 |
27 | 18051406831 |
28 | 57128792093 |
29 | 7751493599 |
[0,1,1,5,7,47,37,319,533,1879,1627,20417,18107, 263111,237371,52279,95549,1768477,1632341, 33464927,155685007,166770367,156188887,3825136961, 3602044091,19081066231,18051406831,57128792093, 7751493599] |