n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 141 |
4 | 144 |
5 | 286 |
6 | 9055 |
7 | 16795 |
8 | 44944 |
9 | 90598 |
10 | 167579 |
11 | 15100424 |
12 | 29678424 |
13 | 45637726 |
14 | 283245880 |
15 | 5291767266 |
16 | 1442505046119 |
17 | 45042455839799 |
18 | 151069595909375 |
19 | 14429213707617199 |
20 | 90999011435291333 |
[1,4,141,144,286,9055,16795,44944,90598,167579, 15100424,29678424,45637726,283245880,5291767266, 1442505046119,45042455839799,151069595909375, 14429213707617199,90999011435291333] |