n | a(n) |
---|---|
0 | 3 |
1 | 7 |
2 | 147 |
3 | 1519 |
4 | 18179 |
5 | 208887 |
6 | 2427411 |
7 | 28118111 |
8 | 326005379 |
9 | 3778768231 |
10 | 43803428627 |
11 | 507757907279 |
12 | 5885832996995 |
13 | 68227336438359 |
14 | 790877309377939 |
15 | 9167686467977919 |
16 | 106269932920844035 |
17 | 1231859155536345287 |
18 | 14279457438806692755 |
19 | 165524527406049126063 |
20 | 1918726204965152746499 |
[3,7,147,1519,18179,208887,2427411,28118111, 326005379,3778768231,43803428627,507757907279, 5885832996995,68227336438359,790877309377939, 9167686467977919,106269932920844035, 1231859155536345287,14279457438806692755, 165524527406049126063,1918726204965152746499] |