n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 10 |
5 | 24 |
6 | 60 |
7 | 148 |
8 | 376 |
9 | 944 |
10 | 2392 |
11 | 6032 |
12 | 15280 |
13 | 38608 |
14 | 97728 |
15 | 247104 |
16 | 625312 |
17 | 1581568 |
18 | 4001680 |
19 | 10122624 |
20 | 25610368 |
21 | 64787520 |
22 | 163907904 |
23 | 414654848 |
24 | 1049031104 |
25 | 2653873152 |
26 | 6713958912 |
27 | 16985280000 |
28 | 42970438432 |
29 | 108708830336 |
30 | 275018076928 |
31 | 695755635328 |
32 | 1760162851328 |
[1,1,2,4,10,24,60,148,376,944,2392,6032,15280, 38608,97728,247104,625312,1581568,4001680, 10122624,25610368,64787520,163907904,414654848, 1049031104,2653873152,6713958912,16985280000, 42970438432,108708830336,275018076928, 695755635328,1760162851328] |