A123641 - OEIS

A123641 as a simple table

n	a(n)
1	1
2	0
3	1
4	1
5	0
6	2
7	0
8	1
9	0
10	4
11	1
12	0
13	2
14	0
15	8
16	0
17	1
18	0
19	4
20	0
21	16
22	1
23	0
24	2
25	0
26	8
27	0
28	32
29	0
30	1
31	0
32	4
33	0
34	16
35	0
36	64
37	1
38	0
39	2
40	0
41	8
42	0
43	32
44	0
45	128
46	0
47	1
48	0
49	4
50	0
51	16
52	0
53	64
54	0
55	256
56	1
57	0
58	2
59	0
60	8
61	0
62	32
63	0
64	128
65	0
66	512
67	0
68	1
69	0
70	4
71	0
72	16
73	0
74	64
75	0
76	256
77	0
78	1024
79	1

[1,0,1,1,0,2,0,1,0,4,1,0,2,0,8,0,1,0,4,0,16,1,0,2, 0,8,0,32,0,1,0,4,0,16,0,64,1,0,2,0,8,0,32,0,128,0, 1,0,4,0,16,0,64,0,256,1,0,2,0,8,0,32,0,128,0,512, 0,1,0,4,0,16,0,64,0,256,0,1024,1]