n | a(n) |
---|---|
1 | 4 |
2 | 39 |
3 | 386 |
4 | 4191 |
5 | 47974 |
6 | 572023 |
7 | 6996566 |
8 | 86779948 |
9 | 1085281623 |
10 | 13635536887 |
11 | 171768785341 |
12 | 2167009960686 |
13 | 27361588744430 |
14 | 345643091260812 |
15 | 4367483662096514 |
16 | 55195179067472373 |
17 | 697603829676805964 |
[4,39,386,4191,47974,572023,6996566,86779948, 1085281623,13635536887,171768785341,2167009960686, 27361588744430,345643091260812,4367483662096514, 55195179067472373,697603829676805964] |