n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 5 |
4 | 145 |
5 | 4901 |
6 | 166465 |
7 | 5654885 |
8 | 192099601 |
9 | 6525731525 |
10 | 221682772225 |
11 | 7530688524101 |
12 | 255821727047185 |
13 | 8690408031080165 |
14 | 295218051329678401 |
15 | 10028723337177985445 |
16 | 340681375412721826705 |
17 | 11573138040695364122501 |
18 | 393146012008229658338305 |
[0,1,5,145,4901,166465,5654885,192099601, 6525731525,221682772225,7530688524101, 255821727047185,8690408031080165, 295218051329678401,10028723337177985445, 340681375412721826705,11573138040695364122501, 393146012008229658338305] |