n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | 5 |
5 | 6 |
6 | 10 |
7 | 12 |
8 | 46 |
9 | 1830 |
10 | 2086 |
11 | 6000 |
12 | 7681 |
13 | 8242 |
14 | 15204 |
15 | 43698 |
16 | 52054 |
17 | 154490 |
18 | 211052 |
19 | 392767 |
20 | 4309540 |
21 | 6452151 |
22 | 8773101 |
23 | 15166410 |
24 | 26552623 |
25 | 176656106 |
26 | 180281161 |
27 | 568507964 |
28 | 608235488 |
29 | 620790480 |
30 | 1053296976 |
31 | 1627363527 |
32 | 3740702866 |
33 | 20254119186 |
[1,2,4,5,6,10,12,46,1830,2086,6000,7681,8242, 15204,43698,52054,154490,211052,392767,4309540, 6452151,8773101,15166410,26552623,176656106, 180281161,568507964,608235488,620790480, 1053296976,1627363527,3740702866,20254119186] |