A025841 - OEIS

A025841 as a simple table

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

[1,0,0,1,0,0,2,1,0,2,1,0,3,2,1,3,2,1,4,3,2,5,3,2, 6,4,3,7,5,3,8,6,4,9,7,5,10,8,6,11,9,7,13,10,8,14, 11,9,16,13,10,17,14,11,19,16,13,20,17,14,22,19,16, 24,20,17,26,22]

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

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

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