n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 2 |
3 | 5 |
4 | 12 |
5 | 24 |
6 | 56 |
7 | 113 |
8 | 248 |
9 | 503 |
10 | 1043 |
11 | 2080 |
12 | 4169 |
13 | 8145 |
14 | 15897 |
15 | 30545 |
16 | 58402 |
17 | 110461 |
18 | 207802 |
19 | 387561 |
20 | 718875 |
21 | 1324038 |
22 | 2425473 |
23 | 4416193 |
24 | 7999516 |
25 | 14411507 |
26 | 25837198 |
27 | 46092306 |
28 | 81851250 |
29 | 144691532 |
30 | 254682865 |
31 | 446399687 |
32 | 779302305 |
[1,0,2,5,12,24,56,113,248,503,1043,2080,4169,8145, 15897,30545,58402,110461,207802,387561,718875, 1324038,2425473,4416193,7999516,14411507,25837198, 46092306,81851250,144691532,254682865,446399687, 779302305] |