n | a(n) |
---|---|
0 | 1 |
1 | 11 |
2 | 82 |
3 | 515 |
4 | 2934 |
5 | 15694 |
6 | 80324 |
7 | 397923 |
8 | 1922510 |
9 | 9105690 |
10 | 42438076 |
11 | 195165646 |
12 | 887516252 |
13 | 3997537980 |
14 | 17857602568 |
15 | 79200753059 |
16 | 349051186494 |
17 | 1529735010658 |
18 | 6670733733260 |
19 | 28959032959962 |
20 | 125209652884756 |
21 | 539384745200516 |
22 | 2315840230811832 |
23 | 9912689725127950 |
[1,11,82,515,2934,15694,80324,397923,1922510, 9105690,42438076,195165646,887516252,3997537980, 17857602568,79200753059,349051186494, 1529735010658,6670733733260,28959032959962, 125209652884756,539384745200516,2315840230811832, 9912689725127950] |