n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 7 |
4 | 24 |
5 | 62 |
6 | 141 |
7 | 287 |
8 | 561 |
9 | 1035 |
10 | 1886 |
11 | 3319 |
12 | 5838 |
13 | 10030 |
14 | 17323 |
15 | 29395 |
16 | 50291 |
17 | 84795 |
18 | 144374 |
19 | 242641 |
20 | 412126 |
21 | 691522 |
22 | 1173151 |
23 | 1966929 |
24 | 3334931 |
25 | 5589311 |
26 | 9474106 |
27 | 15875699 |
28 | 26906538 |
29 | 45083426 |
30 | 76404103 |
31 | 128014623 |
32 | 216944163 |
[0,1,7,24,62,141,287,561,1035,1886,3319,5838, 10030,17323,29395,50291,84795,144374,242641, 412126,691522,1173151,1966929,3334931,5589311, 9474106,15875699,26906538,45083426,76404103, 128014623,216944163] |