A185218 - OEIS

A185218 as a simple table

n	a(n)
0	0
1	0
2	1
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	2
11	1
12	2
13	1
14	2
15	1
16	3
17	2
18	4
19	3
20	5
21	4
22	6
23	5
24	8
25	7
26	10
27	10
28	13
29	13
30	17
31	17
32	22
33	23
34	28
35	30
36	37
37	39
38	47
39	51
40	61
41	66
42	78
43	85
44	100
45	110
46	127
47	140
48	163
49	179
50	206
51	228
52	261
53	289
54	330
55	365
56	416
57	461
58	522
59	579
60	657
61	726
62	819
63	909
64	1024
65	1134
66	1277
67	1411

[0,0,1,1,2,1,2,1,2,1,2,1,2,1,2,1,3,2,4,3,5,4,6,5, 8,7,10,10,13,13,17,17,22,23,28,30,37,39,47,51,61, 66,78,85,100,110,127,140,163,179,206,228,261,289, 330,365,416,461,522,579,657,726,819,909,1024,1134, 1277,1411]