n | a(n) |
---|---|
1 | 0 |
2 | 16 |
3 | 45 |
4 | 472 |
5 | 820 |
6 | 11680 |
7 | 18827 |
8 | 297604 |
9 | 476311 |
10 | 7843888 |
11 | 12556560 |
12 | 211494138 |
13 | 338708227 |
14 | 5790393968 |
15 | 9275590871 |
16 | 160276206184 |
17 | 256779939554 |
18 | 4473065113116 |
19 | 7166908112488 |
20 | 125642042785400 |
21 | 201318319254692 |
22 | 3547402024390848 |
[0,16,45,472,820,11680,18827,297604,476311, 7843888,12556560,211494138,338708227,5790393968, 9275590871,160276206184,256779939554, 4473065113116,7166908112488,125642042785400, 201318319254692,3547402024390848] |