n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 11 |
3 | 37 |
4 | 563 |
5 | 1695 |
6 | 12255 |
7 | 36333 |
8 | 972867 |
9 | 2946747 |
10 | 18641221 |
11 | 55674771 |
12 | 691993655 |
13 | 2037484683 |
14 | 12296580999 |
15 | 36106933117 |
16 | 1708708848483 |
17 | 4955653540051 |
18 | 28943726818665 |
19 | 83124892750711 |
20 | 958302911335293 |
21 | 2730521640247521 |
22 | 15561772451632937 |
23 | 43970981993285115 |
24 | 993588138105790887 |
25 | 2785544697144356207 |
26 | 15601240187271712393 |
27 | 43442724873393477375 |
28 | 482971671644633204159 |
[1,1,11,37,563,1695,12255,36333,972867,2946747, 18641221,55674771,691993655,2037484683, 12296580999,36106933117,1708708848483, 4955653540051,28943726818665,83124892750711, 958302911335293,2730521640247521, 15561772451632937,43970981993285115, 993588138105790887,2785544697144356207, 15601240187271712393,43442724873393477375, 482971671644633204159] |