n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 3 |
8 | 10 |
9 | 24 |
10 | 56 |
11 | 114 |
12 | 224 |
13 | 441 |
14 | 733 |
15 | 1252 |
16 | 2091 |
17 | 3393 |
18 | 5408 |
19 | 8440 |
20 | 12982 |
21 | 19650 |
22 | 29388 |
23 | 43394 |
24 | 63430 |
25 | 91754 |
26 | 131584 |
27 | 187057 |
28 | 263932 |
29 | 369624 |
30 | 514253 |
[0,0,0,0,0,1,3,10,24,56,114,224,441,733,1252,2091, 3393,5408,8440,12982,19650,29388,43394,63430, 91754,131584,187057,263932,369624,514253] |