n | a(n) |
---|---|
0 | 8 |
1 | 1 |
2 | 57 |
3 | 358 |
4 | 2605 |
5 | 18551 |
6 | 132504 |
7 | 946037 |
8 | 6754805 |
9 | 48229630 |
10 | 344362257 |
11 | 2458765387 |
12 | 17555720008 |
13 | 125348805401 |
14 | 894997357857 |
15 | 6390330310358 |
16 | 45627309530405 |
17 | 325781497023151 |
18 | 2326097788692504 |
19 | 16608466017870637 |
20 | 118585359913787005 |
21 | 846705985414379630 |
[8,1,57,358,2605,18551,132504,946037,6754805, 48229630,344362257,2458765387,17555720008, 125348805401,894997357857,6390330310358, 45627309530405,325781497023151,2326097788692504, 16608466017870637,118585359913787005, 846705985414379630] |