n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 8 |
6 | 15 |
7 | 20 |
8 | 35 |
9 | 48 |
10 | 76 |
11 | 103 |
12 | 166 |
13 | 221 |
14 | 333 |
15 | 451 |
16 | 671 |
17 | 894 |
18 | 1303 |
19 | 1730 |
20 | 2479 |
21 | 3288 |
22 | 4615 |
23 | 6086 |
24 | 8502 |
25 | 11142 |
26 | 15299 |
27 | 20034 |
28 | 27285 |
29 | 35514 |
30 | 47937 |
31 | 62168 |
32 | 83259 |
33 | 107650 |
34 | 142929 |
35 | 184090 |
36 | 243207 |
37 | 312041 |
38 | 409210 |
39 | 523709 |
40 | 683261 |
41 | 871239 |
42 | 1130703 |
[1,1,2,3,6,8,15,20,35,48,76,103,166,221,333,451, 671,894,1303,1730,2479,3288,4615,6086,8502,11142, 15299,20034,27285,35514,47937,62168,83259,107650, 142929,184090,243207,312041,409210,523709,683261, 871239,1130703] |