n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 16 |
3 | 100 |
4 | 2116 |
5 | 27556 |
6 | 732736 |
7 | 14776336 |
8 | 476112400 |
9 | 13013333776 |
10 | 494512742656 |
11 | 17019717246016 |
12 | 747017670477376 |
13 | 30923039616270400 |
14 | 1542024562112889856 |
15 | 74433082892402872576 |
16 | 4161241771884669788416 |
[1,1,16,100,2116,27556,732736,14776336,476112400, 13013333776,494512742656,17019717246016, 747017670477376,30923039616270400, 1542024562112889856,74433082892402872576, 4161241771884669788416] |