n | a(n) |
---|---|
1 | 4 |
2 | 104 |
3 | 1489 |
4 | 21826 |
5 | 331406 |
6 | 5021137 |
7 | 76504483 |
8 | 1160102790 |
9 | 17605551567 |
10 | 267441999728 |
11 | 4060960996702 |
12 | 61654151235887 |
13 | 936161404082139 |
14 | 14215009257449597 |
15 | 215837797323357413 |
16 | 3277242369403821064 |
[4,104,1489,21826,331406,5021137,76504483, 1160102790,17605551567,267441999728,4060960996702, 61654151235887,936161404082139,14215009257449597, 215837797323357413,3277242369403821064] |