A118458 - OEIS

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A118458 as a simple table

n	a(n)
0	0
1	1
2	1
3	1
4	2
5	1
6	2
7	1
8	2
9	2
10	1
11	2
12	2
13	3
14	1
15	2
16	2
17	2
18	3
19	1
20	2
21	2
22	2
23	3
24	3
25	1
26	2
27	2
28	2
29	3
30	2
31	3
32	3
33	1
34	2
35	2
36	2
37	3
38	2
39	3
40	3
41	3
42	4
43	1
44	2
45	2
46	2
47	3
48	2
49	3
50	2
51	3
52	3
53	3
54	4
55	1
56	2
57	2
58	2
59	3
60	2
61	3
62	2
63	3
64	3
65	3
66	3
67	4
68	3
69	4

[0,1,1,1,2,1,2,1,2,2,1,2,2,3,1,2,2,2,3,1,2,2,2,3, 3,1,2,2,2,3,2,3,3,1,2,2,2,3,2,3,3,3,4,1,2,2,2,3,2, 3,2,3,3,3,4,1,2,2,2,3,2,3,2,3,3,3,3,4,3,4]