n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 48 |
4 | 727 |
5 | 15455 |
6 | 428338 |
7 | 14732200 |
8 | 607324669 |
9 | 29250572599 |
10 | 1614093015100 |
11 | 100494752982578 |
12 | 6973042276811149 |
13 | 533791252851029495 |
14 | 44701948131110427743 |
15 | 4066190846579443681053 |
16 | 399302066160095572863595 |
[1,1,5,48,727,15455,428338,14732200,607324669, 29250572599,1614093015100,100494752982578, 6973042276811149,533791252851029495, 44701948131110427743,4066190846579443681053, 399302066160095572863595] |