n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 10 |
3 | 74 |
4 | 676 |
5 | 7592 |
6 | 97024 |
7 | 1416200 |
8 | 23015248 |
9 | 412777952 |
10 | 8090869984 |
11 | 171435904928 |
12 | 3908548404160 |
13 | 95264270043776 |
14 | 2470715015425024 |
15 | 67913132377486208 |
16 | 1971038886452490496 |
17 | 60212661838223997440 |
18 | 1930529043247940342272 |
19 | 64801071784954698480128 |
[1,2,10,74,676,7592,97024,1416200,23015248, 412777952,8090869984,171435904928,3908548404160, 95264270043776,2470715015425024,67913132377486208, 1971038886452490496,60212661838223997440, 1930529043247940342272,64801071784954698480128] |