n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 6 |
4 | 14 |
5 | 25 |
6 | 56 |
7 | 97 |
8 | 198 |
9 | 354 |
10 | 672 |
11 | 1170 |
12 | 2207 |
13 | 3762 |
14 | 6786 |
15 | 11675 |
16 | 20524 |
17 | 34636 |
18 | 60258 |
19 | 100580 |
20 | 171894 |
21 | 285820 |
22 | 480497 |
23 | 791316 |
24 | 1321346 |
25 | 2156830 |
26 | 3557353 |
27 | 5783660 |
28 | 9452658 |
29 | 15250216 |
30 | 24771526 |
31 | 39713788 |
32 | 64011924 |
33 | 102199026 |
34 | 163583054 |
35 | 259745051 |
[1,1,3,6,14,25,56,97,198,354,672,1170,2207,3762, 6786,11675,20524,34636,60258,100580,171894,285820, 480497,791316,1321346,2156830,3557353,5783660, 9452658,15250216,24771526,39713788,64011924, 102199026,163583054,259745051] |