n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 108 |
3 | 5934 |
4 | 104968 |
5 | 976887 |
6 | 6047412 |
7 | 28249228 |
8 | 107377488 |
9 | 348684381 |
10 | 1000010044 |
11 | 2593758618 |
12 | 6191761368 |
13 | 13785886387 |
14 | 28925519364 |
15 | 57665115096 |
16 | 109951267744 |
17 | 201599532153 |
18 | 357046911756 |
19 | 613106873542 |
20 | 1024000320168 |
21 | 1667988506415 |
22 | 2655992794708 |
[0,1,108,5934,104968,976887,6047412,28249228, 107377488,348684381,1000010044,2593758618, 6191761368,13785886387,28925519364,57665115096, 109951267744,201599532153,357046911756, 613106873542,1024000320168,1667988506415, 2655992794708] |