n | a(n) |
---|---|
1 | 1 |
2 | 37 |
3 | 418 |
4 | 2754 |
5 | 13080 |
6 | 49632 |
7 | 159654 |
8 | 452166 |
9 | 1157013 |
10 | 2724865 |
11 | 5988268 |
12 | 12410476 |
13 | 24456744 |
14 | 46132152 |
15 | 83740980 |
16 | 146935284 |
17 | 250134753 |
18 | 414416277 |
19 | 669990046 |
20 | 1059399550 |
21 | 1641605680 |
22 | 2497140360 |
23 | 3734542890 |
24 | 5498322570 |
[1,37,418,2754,13080,49632,159654,452166,1157013, 2724865,5988268,12410476,24456744,46132152, 83740980,146935284,250134753,414416277,669990046, 1059399550,1641605680,2497140360,3734542890, 5498322570] |