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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 968 |
| 2 | 169136 |
| 3 | 11634744 |
| 4 | 433872032 |
| 5 | 10300897640 |
| 6 | 171860127696 |
| 7 | 2155721151320 |
| 8 | 21356339960384 |
| 9 | 173483318156808 |
| 10 | 1189964041980912 |
| 11 | 7055883509538168 |
| 12 | 36863657087731936 |
| 13 | 172385197496320424 |
| 14 | 731034409706526992 |
| 15 | 2842407991069021848 |
| 16 | 10228009145948125312 |
[1,968,169136,11634744,433872032,10300897640, 171860127696,2155721151320,21356339960384, 173483318156808,1189964041980912,7055883509538168, 36863657087731936,172385197496320424, 731034409706526992,2842407991069021848, 10228009145948125312] |