n | a(n) |
---|---|
0 | 1 |
1 | 44 |
2 | 989 |
3 | 15135 |
4 | 177330 |
5 | 1696090 |
6 | 13789281 |
7 | 97978552 |
8 | 620888610 |
9 | 3563495915 |
10 | 18748484569 |
11 | 91307324410 |
12 | 414916710263 |
13 | 1771027595355 |
14 | 7140808776515 |
15 | 27329013354044 |
16 | 99693953208860 |
17 | 347908423900311 |
18 | 1165210802267460 |
[1,44,989,15135,177330,1696090,13789281,97978552, 620888610,3563495915,18748484569,91307324410, 414916710263,1771027595355,7140808776515, 27329013354044,99693953208860,347908423900311, 1165210802267460] |