n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 4 |
3 | 29 |
4 | 329 |
5 | 5172 |
6 | 104335 |
7 | 2571473 |
8 | 74894818 |
9 | 2516911731 |
10 | 95862252417 |
11 | 4080739041238 |
12 | 192000366357981 |
13 | 9894168501171229 |
14 | 554208686184384028 |
15 | 33527021385789228265 |
16 | 2178482569432714859789 |
17 | 151314182463701892157460 |
18 | 11188187745418763137485747 |
[0,1,4,29,329,5172,104335,2571473,74894818, 2516911731,95862252417,4080739041238, 192000366357981,9894168501171229, 554208686184384028,33527021385789228265, 2178482569432714859789,151314182463701892157460, 11188187745418763137485747] |