n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 36 |
3 | 358 |
4 | 3748 |
5 | 40404 |
6 | 443886 |
7 | 4941654 |
8 | 55555236 |
9 | 629285416 |
10 | 7170731236 |
11 | 82108083204 |
12 | 943960439086 |
13 | 10889085499348 |
14 | 125974782200478 |
15 | 1461030555025458 |
16 | 16981658850393252 |
17 | 197757344280343968 |
[1,4,36,358,3748,40404,443886,4941654,55555236, 629285416,7170731236,82108083204,943960439086, 10889085499348,125974782200478,1461030555025458, 16981658850393252,197757344280343968] |