A303636 - OEIS

A303636 as a simple table

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	0
7	0
8	1
9	1
10	0
11	0
12	2
13	0
14	2
15	0
16	0
17	3
18	1
19	1
20	3
21	0
22	0
23	5
24	0
25	4
26	0
27	5
28	0
29	0
30	8
31	3
32	8
33	8
34	3
35	8
36	0
37	0
38	13
39	2
40	22
41	20
42	22
43	2
44	13
45	0
46	0
47	21
48	9
49	47
50	66
51	66
52	47
53	9
54	21
55	0
56	0
57	34
58	12
59	123
60	207
61	394
62	207
63	123
64	12
65	34
66	0
67	0
68	55
69	33
70	302
71	726
72	1417
73	1417
74	726
75	302
76	33
77	55
78	0
79	0
80	89
81	56
82	784

[0,0,0,0,1,0,0,1,1,0,0,2,0,2,0,0,3,1,1,3,0,0,5,0, 4,0,5,0,0,8,3,8,8,3,8,0,0,13,2,22,20,22,2,13,0,0, 21,9,47,66,66,47,9,21,0,0,34,12,123,207,394,207, 123,12,34,0,0,55,33,302,726,1417,1417,726,302,33, 55,0,0,89,56,784]