n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 5 |
4 | 12 |
5 | 13 |
6 | 50 |
7 | 61 |
8 | 68 |
9 | 198 |
10 | 1090 |
11 | 1812 |
12 | 2362 |
13 | 32334 |
14 | 1517757 |
15 | 4150055 |
16 | 8850618 |
17 | 10459960 |
18 | 34693154 |
19 | 80385407 |
20 | 277184250 |
21 | 316848842 |
22 | 426258508 |
23 | 2150821469 |
24 | 2901738400 |
25 | 49091889811 |
26 | 331178405563 |
[1,2,5,12,13,50,61,68,198,1090,1812,2362,32334, 1517757,4150055,8850618,10459960,34693154, 80385407,277184250,316848842,426258508,2150821469, 2901738400,49091889811,331178405563] |