n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 12 |
4 | 76 |
5 | 961 |
6 | 15407 |
7 | 221528 |
8 | 3260936 |
9 | 80774113 |
10 | 2462081967 |
11 | 50963779604 |
12 | 922244742292 |
13 | 61063845514113 |
14 | 2868669700179871 |
15 | 2019727494212912 |
16 | -47889136910252848 |
17 | 461395118866593115713 |
18 | 5781219348638565771423 |
19 | -2108738296748190078596084 |
[1,1,3,12,76,961,15407,221528,3260936,80774113, 2462081967,50963779604,922244742292, 61063845514113,2868669700179871,2019727494212912, -47889136910252848,461395118866593115713, 5781219348638565771423,-2108738296748190078596084] |