n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 4 |
4 | 7 |
5 | 11 |
6 | 20 |
7 | 35 |
8 | 59 |
9 | 99 |
10 | 165 |
11 | 270 |
12 | 443 |
13 | 723 |
14 | 1161 |
15 | 1861 |
16 | 2961 |
17 | 4654 |
18 | 7279 |
19 | 11317 |
20 | 17476 |
21 | 26879 |
22 | 41132 |
23 | 62601 |
24 | 94878 |
25 | 143172 |
26 | 215115 |
27 | 321995 |
28 | 480216 |
29 | 713655 |
30 | 1057192 |
[1,1,4,7,11,20,35,59,99,165,270,443,723,1161,1861, 2961,4654,7279,11317,17476,26879,41132,62601, 94878,143172,215115,321995,480216,713655,1057192] |