n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 45 |
4 | 1017 |
5 | 50949 |
6 | 4988145 |
7 | 1073114625 |
8 | 456837553545 |
9 | 427500156271073 |
10 | 794420496019076757 |
11 | 3247016064162495298253 |
[1,4,45,1017,50949,4988145,1073114625, 456837553545,427500156271073,794420496019076757, 3247016064162495298253] |