n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 21 |
4 | 31 |
5 | 6257 |
6 | 10293 |
7 | 279025 |
8 | 483127 |
9 | 435506703 |
10 | 776957575 |
11 | 22417045555 |
12 | 40784671953 |
13 | 9569130097211 |
14 | 17652604545791 |
15 | 523910972020563 |
16 | 976501268709949 |
17 | 935823746406530603 |
18 | 1758220447807291611 |
[0,1,1,21,31,6257,10293,279025,483127,435506703, 776957575,22417045555,40784671953,9569130097211, 17652604545791,523910972020563,976501268709949, 935823746406530603,1758220447807291611] |