n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 26 |
4 | 35 |
5 | 821 |
6 | 1462 |
7 | 148176 |
8 | 221880 |
9 | 96574099 |
10 | 126381799 |
11 | 196582061878 |
12 | 269726664738 |
13 | 1805524692669120 |
14 | 2273457768078921 |
15 | 66873306557904082902 |
16 | 76981272132177635155 |
17 | 9380430300181898788236006 |
[1,2,4,26,35,821,1462,148176,221880,96574099, 126381799,196582061878,269726664738, 1805524692669120,2273457768078921, 66873306557904082902,76981272132177635155, 9380430300181898788236006] |