n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 5 |
5 | 9 |
6 | 14 |
7 | 28 |
8 | 42 |
9 | 90 |
10 | 132 |
11 | 297 |
12 | 429 |
13 | 1001 |
14 | 1430 |
15 | 3432 |
16 | 4862 |
17 | 11934 |
18 | 16796 |
19 | 41990 |
20 | 58786 |
21 | 149226 |
22 | 208012 |
23 | 534888 |
24 | 742900 |
25 | 1931540 |
26 | 2674440 |
27 | 7020405 |
28 | 9694845 |
29 | 25662825 |
30 | 35357670 |
31 | 94287120 |
32 | 129644790 |
33 | 347993910 |
34 | 477638700 |
35 | 1289624490 |
36 | 1767263190 |
[1,1,2,3,5,9,14,28,42,90,132,297,429,1001,1430, 3432,4862,11934,16796,41990,58786,149226,208012, 534888,742900,1931540,2674440,7020405,9694845, 25662825,35357670,94287120,129644790,347993910, 477638700,1289624490,1767263190] |