n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 0 |
13 | 1533 |
14 | 6570 |
15 | 19272 |
16 | 69861 |
17 | 266085 |
18 | 827820 |
19 | 2292200 |
20 | 6188940 |
21 | 15841584 |
22 | 37443744 |
23 | 82642716 |
24 | 172172325 |
25 | 337713987 |
26 | 623471976 |
27 | 1086405418 |
28 | 1784808901 |
29 | 2766489030 |
30 | 4057517244 |
31 | 5630090544 |
[1,0,0,0,0,0,0,0,0,0,0,0,0,1533,6570,19272,69861, 266085,827820,2292200,6188940,15841584,37443744, 82642716,172172325,337713987,623471976,1086405418, 1784808901,2766489030,4057517244,5630090544] |