n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 11 |
3 | 23 |
4 | 379 |
5 | 781 |
6 | 1160 |
7 | 5421 |
8 | 12002 |
9 | 17423 |
10 | 377885 |
11 | 395308 |
12 | 1563809 |
13 | 8214353 |
14 | 9778162 |
15 | 27770677 |
16 | 37548839 |
17 | 65319516 |
18 | 168187871 |
19 | 1915386097 |
20 | 9745118356 |
21 | 11660504453 |
22 | 44726631715 |
23 | 56387136168 |
24 | 157500904051 |
25 | 4308911545545 |
26 | 17393147086231 |
27 | 21702058631776 |
[1,1,11,23,379,781,1160,5421,12002,17423,377885, 395308,1563809,8214353,9778162,27770677,37548839, 65319516,168187871,1915386097,9745118356, 11660504453,44726631715,56387136168,157500904051, 4308911545545,17393147086231,21702058631776] |