n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 6 |
4 | 24 |
5 | 44 |
6 | 80 |
7 | 144 |
8 | 260 |
9 | 476 |
10 | 872 |
11 | 1600 |
12 | 2940 |
13 | 5404 |
14 | 9936 |
15 | 18272 |
16 | 33604 |
17 | 61804 |
18 | 113672 |
19 | 209072 |
20 | 384540 |
21 | 707276 |
22 | 1300880 |
23 | 2392688 |
24 | 4400836 |
25 | 8094396 |
26 | 14887912 |
27 | 27383136 |
28 | 50365436 |
29 | 92636476 |
30 | 170385040 |
31 | 313386944 |
32 | 576408452 |
33 | 1060180428 |
34 | 1949975816 |
35 | 3586564688 |
[1,1,2,6,24,44,80,144,260,476,872,1600,2940,5404, 9936,18272,33604,61804,113672,209072,384540, 707276,1300880,2392688,4400836,8094396,14887912, 27383136,50365436,92636476,170385040,313386944, 576408452,1060180428,1949975816,3586564688] |