n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 43 |
6 | 3 |
7 | 197 |
8 | 499 |
9 | 5471 |
10 | 589 |
11 | 82609 |
12 | 7243 |
13 | 1376527 |
14 | 1530967 |
15 | 1687123 |
16 | 217033 |
17 | 68127937 |
18 | 1290761 |
19 | 500679401 |
20 | 107119657 |
21 | 38046795 |
22 | 1756445 |
23 | 983477669 |
24 | 622806889 |
25 | 81955769933 |
26 | 86074407533 |
27 | 811851812797 |
28 | 29280696293 |
[0,0,1,1,43,3,197,499,5471,589,82609,7243,1376527, 1530967,1687123,217033,68127937,1290761,500679401, 107119657,38046795,1756445,983477669,622806889, 81955769933,86074407533,811851812797,29280696293] |