n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 102 |
3 | 902 |
4 | 7982 |
5 | 70654 |
6 | 625402 |
7 | 5535834 |
8 | 49001208 |
9 | 433741054 |
10 | 3839319664 |
11 | 33984275534 |
12 | 300816572882 |
13 | 2662720010922 |
14 | 23569438972836 |
15 | 208628188925480 |
16 | 1846701623423840 |
17 | 16346337968616406 |
18 | 144691899110820286 |
[1,12,102,902,7982,70654,625402,5535834,49001208, 433741054,3839319664,33984275534,300816572882, 2662720010922,23569438972836,208628188925480, 1846701623423840,16346337968616406, 144691899110820286] |