n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 0 |
4 | 3 |
5 | 6 |
6 | 0 |
7 | 0 |
8 | 1646 |
9 | 34040 |
10 | 0 |
11 | 0 |
12 | 16006173014 |
13 | 4525920859198 |
14 | 0 |
15 | 0 |
16 | 4648429222263945620900 |
17 | 16788801124652327714275292 |
18 | 0 |
19 | 0 |
20 | 37312554419836846950126367899458469004 |
21 | 1771856721790425759554265832614437952858250 |
22 | 0 |
23 | 0 |
24 | 9390566673339284963209556300602063088163896933170108347086 |
25 | 6044842632698233176498212302295937843763731581533454885103600044 |
[1,0,0,3,6,0,0,1646,34040,0,0,16006173014, 4525920859198,0,0,4648429222263945620900, 16788801124652327714275292,0,0, 37312554419836846950126367899458469004, 1771856721790425759554265832614437952858250,0,0, 93905666733392849632095563006020630881638969331701\ 08347086, 60448426326982331764982123022959378437637315815334\ 54885103600044] |