n | a(n) |
---|---|
0 | 1 |
1 | 31 |
2 | 527 |
3 | 6510 |
4 | 65162 |
5 | 559271 |
6 | 4259276 |
7 | 29444575 |
8 | 187761854 |
9 | 1117650502 |
10 | 6267006128 |
11 | 33341859350 |
12 | 169281687755 |
13 | 824110662334 |
14 | 3862233690794 |
15 | 17483338870409 |
16 | 76663232042998 |
17 | 326438219863590 |
[1,31,527,6510,65162,559271,4259276,29444575, 187761854,1117650502,6267006128,33341859350, 169281687755,824110662334,3862233690794, 17483338870409,76663232042998,326438219863590] |