n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 41 |
4 | 281 |
5 | 1721 |
6 | 1926 |
7 | 13201 |
8 | 72241 |
9 | 80646 |
10 | 90481 |
11 | 493921 |
12 | 620166 |
13 | 2963561 |
14 | 3032401 |
15 | 3788441 |
16 | 4250681 |
17 | 23145121 |
18 | 29134601 |
19 | 127288601 |
20 | 141753606 |
21 | 158630641 |
22 | 177975881 |
23 | 199691526 |
24 | 870287321 |
[1,6,41,281,1721,1926,13201,72241,80646,90481, 493921,620166,2963561,3032401,3788441,4250681, 23145121,29134601,127288601,141753606,158630641, 177975881,199691526,870287321] |