n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 17 |
3 | 155 |
4 | 1937 |
5 | 30499 |
6 | 577793 |
7 | 12784155 |
8 | 323427041 |
9 | 9207390211 |
10 | 291277318065 |
11 | 10136705490779 |
12 | 384848820035057 |
13 | 15829002092015267 |
14 | 701141988610115617 |
15 | 33275461169171553371 |
16 | 1684504951149122303169 |
17 | 90604594879948059236099 |
[1,3,17,155,1937,30499,577793,12784155,323427041, 9207390211,291277318065,10136705490779, 384848820035057,15829002092015267, 701141988610115617,33275461169171553371, 1684504951149122303169,90604594879948059236099] |