n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 8 |
4 | 88 |
5 | 1024 |
6 | 10388 |
7 | 99840 |
8 | 935900 |
9 | 8415368 |
10 | 74295280 |
11 | 645535244 |
12 | 5545784444 |
13 | 47152918764 |
14 | 397457338488 |
15 | 3327197881716 |
16 | 27688757985292 |
17 | 229256300558340 |
18 | 1889667799688076 |
19 | 15514699106805468 |
20 | 126939424800685264 |
21 | 1035396864840877088 |
22 | 8421920979218715332 |
[0,0,0,8,88,1024,10388,99840,935900,8415368, 74295280,645535244,5545784444,47152918764, 397457338488,3327197881716,27688757985292, 229256300558340,1889667799688076, 15514699106805468,126939424800685264, 1035396864840877088,8421920979218715332] |