n | a(n) |
---|---|
1 | 2 |
2 | 9 |
3 | 58 |
4 | 419 |
5 | 3149 |
6 | 24095 |
7 | 186348 |
8 | 1452236 |
9 | 11385356 |
10 | 89697284 |
11 | 709549769 |
12 | 5632222541 |
13 | 44837998135 |
14 | 357848802839 |
15 | 2862135963926 |
16 | 22934807116783 |
17 | 184082328044394 |
18 | 1479641153930348 |
19 | 11908495546392890 |
20 | 95951907989239148 |
[2,9,58,419,3149,24095,186348,1452236,11385356, 89697284,709549769,5632222541,44837998135, 357848802839,2862135963926,22934807116783, 184082328044394,1479641153930348, 11908495546392890,95951907989239148] |