n | a(n) |
---|---|
0 | 1 |
1 | 20 |
2 | 273 |
3 | 3172 |
4 | 33809 |
5 | 342132 |
6 | 3348241 |
7 | 32033924 |
8 | 301669137 |
9 | 2808831124 |
10 | 25937190929 |
11 | 238042888356 |
12 | 2174659962385 |
13 | 19797924540596 |
14 | 179763483454737 |
15 | 1628947562960068 |
16 | 14738065844679953 |
17 | 133185374228264148 |
[1,20,273,3172,33809,342132,3348241,32033924, 301669137,2808831124,25937190929,238042888356, 2174659962385,19797924540596,179763483454737, 1628947562960068,14738065844679953, 133185374228264148] |