n | a(n) |
---|---|
1 | 492 |
2 | 3816 |
3 | 29568 |
4 | 229272 |
5 | 1778412 |
6 | 13801056 |
7 | 107144508 |
8 | 832197192 |
9 | 6466444032 |
10 | 50269824456 |
11 | 390963554148 |
12 | 3042084148512 |
13 | 23680823914452 |
14 | 184429911964056 |
15 | 1437009243823488 |
16 | 11202089753841432 |
17 | 87364420495436172 |
18 | 681684020356757856 |
[492,3816,29568,229272,1778412,13801056,107144508, 832197192,6466444032,50269824456,390963554148, 3042084148512,23680823914452,184429911964056, 1437009243823488,11202089753841432, 87364420495436172,681684020356757856] |