n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 11 |
4 | 65 |
5 | 513 |
6 | 5363 |
7 | 68219 |
8 | 1016481 |
9 | 17243105 |
10 | 327431363 |
11 | 6874989963 |
12 | 158118876449 |
13 | 3952936627361 |
14 | 106729080101235 |
15 | 3095142009014843 |
16 | 95949394016339393 |
17 | 3166329948046914369 |
18 | 110821547820208233731 |
19 | 4100397266856761733515 |
[1,1,3,11,65,513,5363,68219,1016481,17243105, 327431363,6874989963,158118876449,3952936627361, 106729080101235,3095142009014843, 95949394016339393,3166329948046914369, 110821547820208233731,4100397266856761733515] |