n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 4 |
8 | 51 |
9 | 3529 |
10 | 601055 |
11 | 156473848 |
12 | 54062069505 |
13 | 23869437984682 |
14 | 13186966476208771 |
15 | 8971034249976338907 |
16 | 7414924597575224629299 |
17 | 7360058177440420943520750 |
18 | 8683626883245180573511018830 |
19 | 12066478410398147578519948851818 |
20 | 19585444567548740264243478805318202 |
[0,0,0,0,1,1,4,51,3529,601055,156473848, 54062069505,23869437984682,13186966476208771, 8971034249976338907,7414924597575224629299, 7360058177440420943520750, 8683626883245180573511018830, 12066478410398147578519948851818, 19585444567548740264243478805318202] |