n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 2 |
6 | 1 |
7 | 4 |
8 | 3 |
9 | 8 |
10 | 7 |
11 | 15 |
12 | 15 |
13 | 28 |
14 | 30 |
15 | 51 |
16 | 58 |
17 | 92 |
18 | 108 |
19 | 163 |
20 | 196 |
21 | 285 |
22 | 348 |
23 | 490 |
24 | 605 |
25 | 833 |
26 | 1034 |
27 | 1396 |
28 | 1740 |
29 | 2313 |
30 | 2887 |
31 | 3789 |
32 | 4730 |
33 | 6141 |
34 | 7661 |
35 | 9853 |
36 | 12276 |
37 | 15664 |
38 | 19477 |
39 | 24678 |
40 | 30621 |
41 | 38558 |
42 | 47728 |
43 | 59767 |
44 | 73795 |
45 | 91949 |
46 | 113239 |
47 | 140452 |
[1,0,1,0,2,1,4,3,8,7,15,15,28,30,51,58,92,108,163, 196,285,348,490,605,833,1034,1396,1740,2313,2887, 3789,4730,6141,7661,9853,12276,15664,19477,24678, 30621,38558,47728,59767,73795,91949,113239,140452] |