n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 19 |
4 | 207 |
5 | 3691 |
6 | 103263 |
7 | 4415419 |
8 | 283796607 |
9 | 27094905451 |
10 | 3813398797023 |
11 | 786844659227419 |
12 | 237151202183603007 |
13 | 104128385332221915211 |
14 | 66478899089080159079583 |
15 | 61624041121329496987905019 |
[1,1,3,19,207,3691,103263,4415419,283796607, 27094905451,3813398797023,786844659227419, 237151202183603007,104128385332221915211, 66478899089080159079583, 61624041121329496987905019] |