n | a(n) |
---|---|
1 | 1 |
2 | 26 |
3 | 169 |
4 | 1108 |
5 | 6453 |
6 | 36038 |
7 | 194173 |
8 | 1021432 |
9 | 5275885 |
10 | 26869458 |
11 | 135310457 |
12 | 675163708 |
13 | 3343196861 |
14 | 16447661790 |
15 | 80470971869 |
16 | 391822686752 |
17 | 1899839181365 |
18 | 9177752354378 |
19 | 44190339947417 |
20 | 212148874972196 |
21 | 1015791721800101 |
[1,26,169,1108,6453,36038,194173,1021432,5275885, 26869458,135310457,675163708,3343196861, 16447661790,80470971869,391822686752, 1899839181365,9177752354378,44190339947417, 212148874972196,1015791721800101] |