n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 2 |
6 | 1 |
7 | 4 |
8 | 1 |
9 | 7 |
10 | 5 |
11 | 11 |
12 | 8 |
13 | 18 |
14 | 17 |
15 | 31 |
16 | 28 |
17 | 47 |
18 | 51 |
19 | 75 |
20 | 81 |
21 | 119 |
22 | 134 |
23 | 181 |
24 | 206 |
25 | 277 |
26 | 323 |
27 | 420 |
28 | 488 |
29 | 623 |
30 | 737 |
31 | 922 |
32 | 1084 |
33 | 1352 |
34 | 1597 |
35 | 1960 |
36 | 2313 |
37 | 2819 |
38 | 3330 |
39 | 4029 |
40 | 4743 |
41 | 5704 |
42 | 6722 |
43 | 8030 |
44 | 9434 |
45 | 11234 |
46 | 13175 |
47 | 15601 |
48 | 18262 |
49 | 21552 |
50 | 25184 |
[0,0,1,0,2,1,4,1,7,5,11,8,18,17,31,28,47,51,75,81, 119,134,181,206,277,323,420,488,623,737,922,1084, 1352,1597,1960,2313,2819,3330,4029,4743,5704,6722, 8030,9434,11234,13175,15601,18262,21552,25184] |