n | a(n) |
---|---|
3 | 1 |
4 | 72 |
5 | 2438 |
6 | 48965 |
7 | 727982 |
8 | 9002669 |
9 | 98831244 |
10 | 1001534339 |
11 | 9604385112 |
12 | 88600727292 |
13 | 795108048465 |
14 | 6995452987296 |
15 | 60672964077315 |
16 | 520801298224219 |
17 | 4436874672072459 |
18 | 37592602817393616 |
19 | 317246106027904761 |
20 | 2669508900483670024 |
21 | 22415690107381454687 |
[1,72,2438,48965,727982,9002669,98831244, 1001534339,9604385112,88600727292,795108048465, 6995452987296,60672964077315,520801298224219, 4436874672072459,37592602817393616, 317246106027904761,2669508900483670024, 22415690107381454687] |