n | a(n) |
---|---|
2 | 1 |
3 | 43 |
4 | 1591 |
5 | 57535 |
6 | 2072815 |
7 | 74630671 |
8 | 2686760143 |
9 | 96723701071 |
10 | 3482055254095 |
11 | 125354001240655 |
12 | 4512744117222991 |
13 | 162458788655384143 |
14 | 5848516394205967951 |
15 | 210546590207087679055 |
16 | 7579677247549193442895 |
17 | 272868380912335185925711 |
[1,43,1591,57535,2072815,74630671,2686760143, 96723701071,3482055254095,125354001240655, 4512744117222991,162458788655384143, 5848516394205967951,210546590207087679055, 7579677247549193442895,272868380912335185925711] |