n | a(n) |
---|---|
1 | 0 |
2 | 5 |
3 | 13 |
4 | 15 |
5 | 233 |
6 | 1052 |
7 | 5774 |
8 | 36119 |
9 | 204522 |
10 | 1203863 |
11 | 7063610 |
12 | 41315402 |
13 | 242353922 |
14 | 1420326554 |
15 | 8325054183 |
16 | 48802463232 |
17 | 286063056675 |
18 | 1676854045711 |
19 | 9829437819950 |
20 | 57618311538634 |
21 | 337748584486200 |
22 | 1979822597040999 |
[0,5,13,15,233,1052,5774,36119,204522,1203863, 7063610,41315402,242353922,1420326554,8325054183, 48802463232,286063056675,1676854045711, 9829437819950,57618311538634,337748584486200, 1979822597040999] |