n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 1 |
7 | 5 |
8 | 19 |
9 | 63 |
10 | 184 |
11 | 503 |
12 | 1300 |
13 | 3229 |
14 | 7748 |
15 | 18106 |
16 | 41327 |
17 | 92521 |
18 | 203601 |
19 | 441466 |
20 | 944618 |
21 | 1997726 |
22 | 4180405 |
23 | 8665024 |
24 | 17805427 |
25 | 36299704 |
26 | 73468100 |
27 | 147704332 |
28 | 295122569 |
29 | 586304222 |
30 | 1158582080 |
31 | 2278084748 |
32 | 4458522727 |
[0,0,0,0,0,0,1,5,19,63,184,503,1300,3229,7748, 18106,41327,92521,203601,441466,944618,1997726, 4180405,8665024,17805427,36299704,73468100, 147704332,295122569,586304222,1158582080, 2278084748,4458522727] |