n | a(n) |
---|---|
1 | 12 |
2 | 216 |
3 | 1638 |
4 | 14406 |
5 | 126540 |
6 | 1119744 |
7 | 9902040 |
8 | 87416934 |
9 | 772181640 |
10 | 6822635046 |
11 | 60278247414 |
12 | 532537958400 |
13 | 4704850866576 |
14 | 41566565400576 |
15 | 367232957703060 |
16 | 3244431938093664 |
17 | 28663935576914748 |
18 | 253240434847277664 |
[12,216,1638,14406,126540,1119744,9902040, 87416934,772181640,6822635046,60278247414, 532537958400,4704850866576,41566565400576, 367232957703060,3244431938093664, 28663935576914748,253240434847277664] |