A025814 - OEIS

A025814 as a simple table

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

[1,0,1,0,1,0,2,0,2,1,2,1,3,1,3,2,3,2,5,2,5,3,5,3, 7,3,7,5,7,5,9,5,9,7,9,7,12,7,12,9,12,9,15,9,15,12, 15,12,18,12,18,15,18,15,22,15,22,18,22,18,26,18, 26,22,26,22,30,22]

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

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

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