n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 29 |
3 | 97 |
4 | 343 |
5 | 1131 |
6 | 3338 |
7 | 10336 |
8 | 29644 |
9 | 88555 |
10 | 260497 |
11 | 728358 |
12 | 2103284 |
13 | 6020698 |
14 | 16594432 |
15 | 46969365 |
16 | 128670281 |
17 | 361020986 |
18 | 1008411198 |
19 | 2742388946 |
20 | 7613161908 |
21 | 20632925370 |
22 | 56988914979 |
23 | 156977658446 |
24 | 423559114311 |
[1,6,29,97,343,1131,3338,10336,29644,88555,260497, 728358,2103284,6020698,16594432,46969365, 128670281,361020986,1008411198,2742388946, 7613161908,20632925370,56988914979,156977658446, 423559114311] |