n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 39 |
4 | 381 |
5 | 4284 |
6 | 53163 |
7 | 710810 |
8 | 10085621 |
9 | 150326044 |
10 | 2336828792 |
11 | 37687170215 |
12 | 628069684439 |
13 | 10782885724300 |
14 | 190248852445782 |
15 | 3442896376032300 |
16 | 63804661588968521 |
17 | 1209314277690837796 |
[1,1,5,39,381,4284,53163,710810,10085621, 150326044,2336828792,37687170215,628069684439, 10782885724300,190248852445782,3442896376032300, 63804661588968521,1209314277690837796] |