n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 7 |
3 | 43 |
4 | 403 |
5 | 5245 |
6 | 89132 |
7 | 1898630 |
8 | 49209846 |
9 | 1517275859 |
10 | 54669946851 |
11 | 2269075206395 |
12 | 107199678164289 |
13 | 5707320919486026 |
14 | 339510756324234931 |
15 | 22400182888853554291 |
16 | 1628654713107465602783 |
17 | 129754625253841669625051 |
[1,2,7,43,403,5245,89132,1898630,49209846, 1517275859,54669946851,2269075206395, 107199678164289,5707320919486026, 339510756324234931,22400182888853554291, 1628654713107465602783,129754625253841669625051] |