n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 6 |
4 | 32 |
5 | 600 |
6 | 20544 |
7 | 1218224 |
8 | 160241152 |
9 | 42129744768 |
10 | 21293228876800 |
11 | 22220602090444032 |
12 | 45959959305969143808 |
13 | 188702851949391611599872 |
14 | 1566370829898884830446395392 |
15 | 25801614282517307546368494213120 |
16 | 851300764257208779000509484701188096 |
[1,2,6,32,600,20544,1218224,160241152,42129744768, 21293228876800,22220602090444032, 45959959305969143808,188702851949391611599872, 1566370829898884830446395392, 25801614282517307546368494213120, 851300764257208779000509484701188096] |