n | a(n) |
---|---|
4 | 3 |
5 | 23 |
6 | 92 |
7 | 386 |
8 | 1004 |
9 | 3128 |
10 | 8039 |
11 | 24725 |
12 | 56825 |
13 | 159665 |
14 | 383447 |
15 | 1113059 |
16 | 2366723 |
17 | 6191435 |
18 | 14145653 |
19 | 39253721 |
20 | 84455981 |
21 | 223305485 |
22 | 513899477 |
23 | 1435302869 |
24 | 2999680197 |
25 | 7717870961 |
26 | 17422727232 |
27 | 47809866678 |
28 | 102098766668 |
29 | 268024219452 |
30 | 613622726480 |
31 | 1705588304448 |
[3,23,92,386,1004,3128,8039,24725,56825,159665, 383447,1113059,2366723,6191435,14145653,39253721, 84455981,223305485,513899477,1435302869, 2999680197,7717870961,17422727232,47809866678, 102098766668,268024219452,613622726480, 1705588304448] |