n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 5 |
3 | 29 |
4 | 200 |
5 | 1609 |
6 | 14809 |
7 | 153453 |
8 | 1767240 |
9 | 22383681 |
10 | 309123733 |
11 | 4621295117 |
12 | 74331184256 |
13 | 1279614456041 |
14 | 23470211031097 |
15 | 456836915073277 |
16 | 9403557603534960 |
17 | 204061142480099649 |
18 | 4655419598313230277 |
19 | 111378768040665868093 |
20 | 2788108620329147151896 |
[0,1,5,29,200,1609,14809,153453,1767240,22383681, 309123733,4621295117,74331184256,1279614456041, 23470211031097,456836915073277,9403557603534960, 204061142480099649,4655419598313230277, 111378768040665868093,2788108620329147151896] |