n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 7 |
4 | 9 |
5 | 17 |
6 | 30 |
7 | 181 |
8 | 213 |
9 | 296 |
10 | 369 |
11 | 1802 |
12 | 2449 |
13 | 17790 |
14 | 46001 |
15 | 56448 |
16 | 57664 |
17 | 77009 |
18 | 95190 |
19 | 746935 |
20 | 2289093 |
21 | 3753007 |
22 | 6539606 |
23 | 128829523 |
24 | 158059067 |
25 | 298060788 |
26 | 432415361 |
27 | 1207300530 |
28 | 1953285227 |
29 | 43665199740 |
30 | 124195273633 |
[0,1,2,7,9,17,30,181,213,296,369,1802,2449,17790, 46001,56448,57664,77009,95190,746935,2289093, 3753007,6539606,128829523,158059067,298060788, 432415361,1207300530,1953285227,43665199740, 124195273633] |