A012257 - OEIS

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A012257 as a simple table

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

[2,1,1,1,2,1,1,2,1,1,2,3,1,1,1,2,2,3,4,1,1,1,1,2, 2,2,3,3,4,4,5,6,7,1,1,1,1,1,1,1,2,2,2,2,2,2,3,3,3, 3,3,4,4,4,4,5,5,5,5,6,6,6,7,7,7,8,8,9,9,10,10,11, 12,13,14]

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

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

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