n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 0 |
6 | 0 |
7 | 1 |
8 | 3 |
9 | 4 |
10 | 5 |
11 | 5 |
12 | 8 |
13 | 9 |
14 | 13 |
15 | 15 |
16 | 21 |
17 | 24 |
18 | 36 |
19 | 41 |
20 | 57 |
21 | 71 |
22 | 90 |
23 | 108 |
24 | 142 |
25 | 167 |
26 | 210 |
27 | 254 |
28 | 315 |
29 | 373 |
30 | 466 |
31 | 552 |
32 | 682 |
33 | 810 |
34 | 985 |
35 | 1173 |
36 | 1429 |
37 | 1683 |
38 | 2030 |
39 | 2404 |
40 | 2882 |
41 | 3390 |
42 | 4049 |
43 | 4755 |
44 | 5651 |
45 | 6630 |
46 | 7827 |
47 | 9157 |
48 | 10798 |
49 | 12593 |
50 | 14788 |
51 | 17224 |
52 | 20154 |
53 | 23420 |
[0,1,0,0,1,0,0,1,3,4,5,5,8,9,13,15,21,24,36,41,57, 71,90,108,142,167,210,254,315,373,466,552,682,810, 985,1173,1429,1683,2030,2404,2882,3390,4049,4755, 5651,6630,7827,9157,10798,12593,14788,17224,20154, 23420] |