A236920 - OEIS

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A236920 as a simple table

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	2
10	3
11	1
12	2
13	2
14	3
15	4
16	2
17	2
18	2
19	4
20	4
21	4
22	2
23	2
24	3
25	4
26	4
27	6
28	6
29	2
30	2
31	3
32	4
33	5
34	6
35	7
36	8
37	2
38	3
39	3
40	5
41	6
42	6
43	7
44	8
45	9
46	2
47	3
48	4
49	5
50	6
51	7
52	8
53	9
54	10
55	10

[1,1,1,1,1,1,1,2,2,3,1,2,2,3,4,2,2,2,4,4,4,2,2,3, 4,4,6,6,2,2,3,4,5,6,7,8,2,3,3,5,6,6,7,8,9,2,3,4,5, 6,7,8,9,10,10]