n | a(n) |
---|---|
1 | 0 |
2 | 14 |
3 | 3720 |
4 | 132184 |
5 | 1987720 |
6 | 17935806 |
7 | 114638048 |
8 | 570597216 |
9 | 2348263008 |
10 | 8320953630 |
11 | 26126986952 |
12 | 74247445272 |
13 | 194049316552 |
14 | 472265688622 |
15 | 1080900468480 |
16 | 2345089916288 |
17 | 4854316187136 |
18 | 9638888023278 |
19 | 18442173583176 |
[0,14,3720,132184,1987720,17935806,114638048, 570597216,2348263008,8320953630,26126986952, 74247445272,194049316552,472265688622, 1080900468480,2345089916288,4854316187136, 9638888023278,18442173583176] |