n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 14 |
4 | 37 |
5 | 34 |
6 | -887 |
7 | -14050 |
8 | -168919 |
9 | -1916542 |
10 | -21607859 |
11 | -245387858 |
12 | -2799384755 |
13 | -31558843486 |
14 | -337767590383 |
15 | -3063846770626 |
16 | -11912361112367 |
17 | 477367592119810 |
18 | 21032925955607701 |
19 | 627398853149961038 |
20 | 16703816669710968821 |
[1,2,5,14,37,34,-887,-14050,-168919,-1916542, -21607859,-245387858,-2799384755,-31558843486, -337767590383,-3063846770626,-11912361112367, 477367592119810,21032925955607701, 627398853149961038,16703816669710968821] |