n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 77 |
3 | 1015 |
4 | 14763 |
5 | 228459 |
6 | 3689595 |
7 | 61474519 |
8 | 1048927880 |
9 | 18236463245 |
10 | 321899509386 |
11 | 5753527081211 |
12 | 103922382296180 |
13 | 1893943017506925 |
14 | 34783258504651434 |
15 | 643111366544129175 |
16 | 11960812088346090200 |
17 | 223614812152492437432 |
18 | 4200107505573406222425 |
[1,7,77,1015,14763,228459,3689595,61474519, 1048927880,18236463245,321899509386,5753527081211, 103922382296180,1893943017506925, 34783258504651434,643111366544129175, 11960812088346090200,223614812152492437432, 4200107505573406222425] |