n | a(n) |
---|---|
2 | 1 |
3 | 3 |
4 | 7 |
5 | 12 |
6 | 28 |
7 | 65 |
8 | 50 |
9 | 140 |
10 | 325 |
11 | 811 |
12 | 225 |
13 | 700 |
14 | 1950 |
15 | 4866 |
16 | 12762 |
17 | 1092 |
18 | 3675 |
19 | 11375 |
20 | 34062 |
21 | 89334 |
22 | 244588 |
23 | 5684 |
24 | 20384 |
25 | 68250 |
26 | 227080 |
27 | 714672 |
28 | 1956704 |
29 | 5574956 |
30 | 31572 |
31 | 119364 |
32 | 425880 |
33 | 1532790 |
34 | 5360040 |
35 | 17610336 |
36 | 50174604 |
37 | 148332645 |
[1,3,7,12,28,65,50,140,325,811,225,700,1950,4866, 12762,1092,3675,11375,34062,89334,244588,5684, 20384,68250,227080,714672,1956704,5574956,31572, 119364,425880,1532790,5360040,17610336,50174604, 148332645] |