n | a(n) |
---|---|
1 | 1 |
2 | 13 |
3 | 82 |
4 | 354 |
5 | 1200 |
6 | 3432 |
7 | 8646 |
8 | 19734 |
9 | 41613 |
10 | 82225 |
11 | 153868 |
12 | 274924 |
13 | 472056 |
14 | 782952 |
15 | 1259700 |
16 | 1972884 |
17 | 3016497 |
18 | 4513773 |
19 | 6624046 |
20 | 9550750 |
21 | 13550680 |
22 | 18944640 |
23 | 26129610 |
24 | 35592570 |
25 | 47926125 |
26 | 63846081 |
27 | 84211128 |
28 | 110044792 |
29 | 142559824 |
30 | 183185200 |
31 | 233595912 |
[1,13,82,354,1200,3432,8646,19734,41613,82225, 153868,274924,472056,782952,1259700,1972884, 3016497,4513773,6624046,9550750,13550680,18944640, 26129610,35592570,47926125,63846081,84211128, 110044792,142559824,183185200,233595912] |