n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 4 |
7 | 4 |
8 | 6 |
9 | 9 |
10 | 13 |
11 | 13 |
12 | 23 |
13 | 23 |
14 | 33 |
15 | 45 |
16 | 56 |
17 | 64 |
18 | 90 |
19 | 101 |
20 | 137 |
21 | 169 |
22 | 208 |
23 | 246 |
24 | 320 |
25 | 379 |
26 | 469 |
27 | 567 |
28 | 702 |
29 | 828 |
30 | 1035 |
31 | 1215 |
32 | 1488 |
33 | 1772 |
34 | 2139 |
35 | 2533 |
36 | 3076 |
37 | 3612 |
38 | 4333 |
39 | 5117 |
40 | 6113 |
41 | 7168 |
42 | 8557 |
43 | 10003 |
44 | 11862 |
45 | 13899 |
46 | 16385 |
47 | 19109 |
48 | 22525 |
49 | 26198 |
50 | 30729 |
51 | 35736 |
[0,0,0,1,1,2,4,4,6,9,13,13,23,23,33,45,56,64,90, 101,137,169,208,246,320,379,469,567,702,828,1035, 1215,1488,1772,2139,2533,3076,3612,4333,5117,6113, 7168,8557,10003,11862,13899,16385,19109,22525, 26198,30729,35736] |