n | a(n) |
---|---|
0 | 6 |
1 | 1 |
2 | 31 |
3 | 136 |
4 | 731 |
5 | 3771 |
6 | 19606 |
7 | 101781 |
8 | 528531 |
9 | 2744416 |
10 | 14250631 |
11 | 73997551 |
12 | 384238406 |
13 | 1995189561 |
14 | 10360186231 |
15 | 53796120696 |
16 | 279340789731 |
17 | 1450500069331 |
18 | 7531841136406 |
19 | 39109705751341 |
20 | 203080369893131 |
21 | 1054511555216976 |
22 | 5475638145978031 |
23 | 28432702285107111 |
[6,1,31,136,731,3771,19606,101781,528531,2744416, 14250631,73997551,384238406,1995189561, 10360186231,53796120696,279340789731, 1450500069331,7531841136406,39109705751341, 203080369893131,1054511555216976,5475638145978031, 28432702285107111] |