n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 11 |
3 | 131 |
4 | 1761 |
5 | 27601 |
6 | 506651 |
7 | 10674211 |
8 | 251686881 |
9 | 6524202561 |
10 | 183991725451 |
11 | 5605930566051 |
12 | 183428104316161 |
13 | 6409252239788881 |
14 | 237948848526923611 |
15 | 9346097294356706051 |
16 | 386966245108218203201 |
17 | 16836505067572362863361 |
18 | 767645305770283165781131 |
[1,1,11,131,1761,27601,506651,10674211,251686881, 6524202561,183991725451,5605930566051, 183428104316161,6409252239788881, 237948848526923611,9346097294356706051, 386966245108218203201,16836505067572362863361, 767645305770283165781131] |