n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 6 |
6 | 16 |
7 | 28 |
8 | 93 |
9 | 156 |
10 | 518 |
11 | 864 |
12 | 2932 |
13 | 4861 |
14 | 16709 |
15 | 27600 |
16 | 95849 |
17 | 157899 |
18 | 552749 |
19 | 908768 |
20 | 3201848 |
21 | 5256009 |
22 | 18616751 |
23 | 30523044 |
24 | 108592239 |
25 | 177865347 |
26 | 635175153 |
27 | 1039511496 |
28 | 3724193120 |
29 | 6090715215 |
30 | 21881993115 |
31 | 35765791320 |
32 | 128810517855 |
[1,1,2,3,4,6,16,28,93,156,518,864,2932,4861,16709, 27600,95849,157899,552749,908768,3201848,5256009, 18616751,30523044,108592239,177865347,635175153, 1039511496,3724193120,6090715215,21881993115, 35765791320,128810517855] |