n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 19 |
3 | 513 |
4 | 64447 |
5 | 33221793 |
6 | 68416620319 |
7 | 561987558307353 |
8 | 18435485678295497887 |
9 | 2417353606284586529475393 |
10 | 1267565977842177795997995695599 |
11 | 2658400215575093543617417352025297273 |
12 | 22300601642487504748989853483652483024500687 |
[1,3,19,513,64447,33221793,68416620319, 561987558307353,18435485678295497887, 2417353606284586529475393, 1267565977842177795997995695599, 2658400215575093543617417352025297273, 22300601642487504748989853483652483024500687] |