A155584 - OEIS

A155584 as a simple table

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	0
8	1
9	3
10	3
11	0
12	1
13	4
14	5
15	4
16	0
17	1
18	5
19	10
20	7
21	5
22	0
23	1
24	6
25	17
26	13
27	9
28	6
29	0
30	1
31	7
32	26
33	21
34	28
35	15
36	7
37	0
38	1
39	8
40	37
41	31
42	65
43	40
44	17
45	8
46	0
47	1
48	9
49	50
50	43
51	126
52	85
53	82
54	21
55	9
56	0
57	1
58	8
59	65
60	57
61	217
62	156
63	257
64	91
65	27
66	10
67	0
68	1
69	8
70	10
71	73
72	344
73	259
74	626
75	273
76	112
77	31
78	11
79	0
80	1
81	8
82	11
83	80
84	513
85	400
86	1297
87	651
88	325
89	121
90	33
91	12

[0,0,1,0,1,2,0,1,3,3,0,1,4,5,4,0,1,5,10,7,5,0,1,6, 17,13,9,6,0,1,7,26,21,28,15,7,0,1,8,37,31,65,40, 17,8,0,1,9,50,43,126,85,82,21,9,0,1,8,65,57,217, 156,257,91,27,10,0,1,8,10,73,344,259,626,273,112, 31,11,0,1,8,11,80,513,400,1297,651,325,121,33,12]