A309633 - OEIS

A309633 as a simple table

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	1
7	3
8	1
9	3
10	2
11	4
12	1
13	5
14	1
15	5
16	6
17	4
18	1
19	7
20	1
21	13
22	11
23	6
24	1
25	7
26	17
27	7
28	11
29	31
30	1
31	45
32	1
33	10
34	18
35	6
36	146
37	34
38	1
39	9
40	27
41	141
42	1
43	261
44	1
45	78
46	364
47	8
48	1
49	44
50	730
51	537
52	18
53	145
54	1
55	255
56	1281
57	2203
58	51
59	33
60	1
61	2213
62	1
63	47
64	7461
65	221
66	4722
67	1159
68	1
69	85
70	38
71	27948
72	1
73	2342
74	1
75	36
76	17060
77	347
78	63146
79	3427
80	1

[0,1,1,1,2,1,3,1,3,2,4,1,5,1,5,6,4,1,7,1,13,11,6, 1,7,17,7,11,31,1,45,1,10,18,6,146,34,1,9,27,141,1, 261,1,78,364,8,1,44,730,537,18,145,1,255,1281, 2203,51,33,1,2213,1,47,7461,221,4722,1159,1,85,38, 27948,1,2342,1,36,17060,347,63146,3427,1]