n | a(n) |
---|---|
1 | 3 |
2 | 19 |
3 | 141 |
4 | 1073 |
5 | 8203 |
6 | 62771 |
7 | 480437 |
8 | 3677345 |
9 | 28147315 |
10 | 215447091 |
11 | 1649090685 |
12 | 12622590641 |
13 | 96616760123 |
14 | 739531104531 |
15 | 5660573328101 |
16 | 43327576375905 |
17 | 331641119361379 |
18 | 2538471829096403 |
19 | 19430157634105069 |
20 | 148723740543110065 |
[3,19,141,1073,8203,62771,480437,3677345,28147315, 215447091,1649090685,12622590641,96616760123, 739531104531,5660573328101,43327576375905, 331641119361379,2538471829096403, 19430157634105069,148723740543110065] |