n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 29 |
3 | 93 |
4 | 255 |
5 | 627 |
6 | 1419 |
7 | 3003 |
8 | 6006 |
9 | 11440 |
10 | 20878 |
11 | 36686 |
12 | 62322 |
13 | 102714 |
14 | 164730 |
15 | 257754 |
16 | 394383 |
17 | 591261 |
18 | 870067 |
19 | 1258675 |
20 | 1792505 |
21 | 2516085 |
22 | 3484845 |
23 | 4767165 |
24 | 6446700 |
25 | 8625006 |
26 | 11424492 |
27 | 14991724 |
28 | 19501108 |
29 | 25158980 |
30 | 32208132 |
31 | 40932804 |
32 | 51664173 |
[1,7,29,93,255,627,1419,3003,6006,11440,20878, 36686,62322,102714,164730,257754,394383,591261, 870067,1258675,1792505,2516085,3484845,4767165, 6446700,8625006,11424492,14991724,19501108, 25158980,32208132,40932804,51664173] |