n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 29 |
4 | 170 |
5 | 1093 |
6 | 7346 |
7 | 50957 |
8 | 362476 |
9 | 2629150 |
10 | 19371533 |
11 | 144585146 |
12 | 1090886362 |
13 | 8306621114 |
14 | 63752890716 |
15 | 492671044866 |
16 | 3830272606911 |
17 | 29937476853483 |
18 | 235104315621495 |
19 | 1854181694878573 |
20 | 14679397763545597 |
21 | 116619744085592959 |
22 | 929412502842262520 |
[1,1,5,29,170,1093,7346,50957,362476,2629150, 19371533,144585146,1090886362,8306621114, 63752890716,492671044866,3830272606911, 29937476853483,235104315621495,1854181694878573, 14679397763545597,116619744085592959, 929412502842262520] |