n | a(n) |
---|---|
-1 | 0 |
0 | 1 |
1 | 28 |
2 | 783 |
3 | 21896 |
4 | 612305 |
5 | 17122644 |
6 | 478821727 |
7 | 13389885712 |
8 | 374437978209 |
9 | 10470873504140 |
10 | 292810020137711 |
11 | 8188209690351768 |
12 | 228977061309711793 |
13 | 6403169506981578436 |
14 | 179059769134174484415 |
15 | 5007270366249903985184 |
[0,1,28,783,21896,612305,17122644,478821727, 13389885712,374437978209,10470873504140, 292810020137711,8188209690351768, 228977061309711793,6403169506981578436, 179059769134174484415,5007270366249903985184] |