A133926 - OEIS

A133926 as a simple table

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	2
6	1
7	3
8	2
9	3
10	4
11	3
12	6
13	4
14	7
15	7
16	7
17	11
18	8
19	14
20	12
21	15
22	19
23	16
24	26
25	21
26	30
27	32
28	32
29	46
30	38
31	57
32	54
33	63
34	79
35	71
36	104
37	93
38	121
39	134
40	135
41	184
42	165
43	226
44	228
45	257
46	319
47	301
48	411
49	394
50	484
51	548
52	559
53	731
54	696
55	896
56	943
57	1044
58	1280
59	1256
60	1628
61	1640
62	1941
63	2224
64	2301
65	2909

[1,0,1,1,1,2,1,3,2,3,4,3,6,4,7,7,7,11,8,14,12,15, 19,16,26,21,30,32,32,46,38,57,54,63,79,71,104,93, 121,134,135,184,165,226,228,257,319,301,411,394, 484,548,559,731,696,896,943,1044,1280,1256,1628, 1640,1941,2224,2301,2909]