n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 34 |
4 | 500 |
5 | 10900 |
6 | 322768 |
7 | 12297768 |
8 | 580849872 |
9 | 33093252880 |
10 | 2227152575552 |
11 | 174131286983712 |
12 | 15604440074084672 |
13 | 1584856558077903168 |
14 | 180712593036822482176 |
15 | 22946861101272125055616 |
16 | 3222156375409363475703040 |
[1,4,34,500,10900,322768,12297768,580849872, 33093252880,2227152575552,174131286983712, 15604440074084672,1584856558077903168, 180712593036822482176,22946861101272125055616, 3222156375409363475703040] |