n | a(n) |
---|---|
1 | 16 |
2 | 132 |
3 | 494 |
4 | 1498 |
5 | 3936 |
6 | 9630 |
7 | 22656 |
8 | 52110 |
9 | 118182 |
10 | 265458 |
11 | 591924 |
12 | 1311966 |
13 | 2892738 |
14 | 6348402 |
15 | 13873152 |
16 | 30199422 |
17 | 65504766 |
18 | 141618834 |
19 | 305248332 |
20 | 656098110 |
[16,132,494,1498,3936,9630,22656,52110,118182, 265458,591924,1311966,2892738,6348402,13873152, 30199422,65504766,141618834,305248332,656098110] |