n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 22 |
4 | 316 |
5 | 6976 |
6 | 373024 |
7 | 32252032 |
8 | 6619979776 |
9 | 2253838544896 |
10 | 1810098020122624 |
11 | 2442718932612677632 |
12 | 7758088894129169760256 |
13 | 41674675294431186817908736 |
14 | 526370120583359572695165435904 |
15 | 11281778621698661853306239290703872 |
[1,4,22,316,6976,373024,32252032,6619979776, 2253838544896,1810098020122624, 2442718932612677632,7758088894129169760256, 41674675294431186817908736, 526370120583359572695165435904, 11281778621698661853306239290703872] |