n | a(n) |
---|---|
1 | 9 |
2 | 25 |
3 | 169 |
4 | 729 |
5 | 3600 |
6 | 14161 |
7 | 63001 |
8 | 227529 |
9 | 1002001 |
10 | 4044121 |
11 | 16273156 |
12 | 62425801 |
13 | 265755204 |
14 | 1044840976 |
15 | 4209284641 |
16 | 16964020516 |
17 | 67776915600 |
18 | 271492060401 |
19 | 1096068706489 |
20 | 4316558882689 |
21 | 17448715791556 |
22 | 70160140107225 |
[9,25,169,729,3600,14161,63001,227529,1002001, 4044121,16273156,62425801,265755204,1044840976, 4209284641,16964020516,67776915600,271492060401, 1096068706489,4316558882689,17448715791556, 70160140107225] |