n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 10 |
5 | 27 |
6 | 98 |
7 | 350 |
8 | 1402 |
9 | 5743 |
10 | 24742 |
11 | 108968 |
12 | 492638 |
13 | 2266502 |
14 | 10600510 |
15 | 50235931 |
16 | 240882152 |
17 | 1166732814 |
18 | 5702046382 |
19 | 28088787314 |
20 | 139355139206 |
21 | 695808554300 |
22 | 3494391117164 |
23 | 17641695461662 |
24 | 89495028762682 |
25 | 456009893224285 |
26 | 2332997356507678 |
27 | 11980753878699716 |
28 | 61739654456234062 |
29 | 319188605907760846 |
[1,2,3,10,27,98,350,1402,5743,24742,108968,492638, 2266502,10600510,50235931,240882152,1166732814, 5702046382,28088787314,139355139206,695808554300, 3494391117164,17641695461662,89495028762682, 456009893224285,2332997356507678, 11980753878699716,61739654456234062, 319188605907760846] |