n | a(n) |
---|---|
0 | 1 |
1 | 10 |
2 | 56 |
3 | 231 |
4 | 782 |
5 | 2299 |
6 | 6074 |
7 | 14751 |
8 | 33454 |
9 | 71677 |
10 | 146359 |
11 | 286762 |
12 | 542042 |
13 | 992776 |
14 | 1768216 |
15 | 3071725 |
16 | 5217765 |
17 | 8685019 |
18 | 14191826 |
19 | 22802195 |
20 | 36073378 |
21 | 56259488 |
22 | 86590156 |
23 | 131648984 |
24 | 197883889 |
25 | 294290729 |
26 | 433323334 |
27 | 632097807 |
28 | 913977420 |
29 | 1310647455 |
30 | 1864817969 |
[1,10,56,231,782,2299,6074,14751,33454,71677, 146359,286762,542042,992776,1768216,3071725, 5217765,8685019,14191826,22802195,36073378, 56259488,86590156,131648984,197883889,294290729, 433323334,632097807,913977420,1310647455, 1864817969] |