A067743 - OEIS

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A067743 as a simple table

n	a(n)
1	0
2	1
3	2
4	2
5	2
6	2
7	2
8	3
9	2
10	4
11	2
12	4
13	2
14	4
15	2
16	4
17	2
18	5
19	2
20	4
21	4
22	4
23	2
24	6
25	2
26	4
27	4
28	4
29	2
30	6
31	2
32	5
33	4
34	4
35	2
36	8
37	2
38	4
39	4
40	6
41	2
42	6
43	2
44	6
45	4
46	4
47	2
48	8
49	2
50	5
51	4
52	6
53	2
54	6
55	4
56	6
57	4
58	4
59	2
60	10
61	2
62	4
63	4
64	6
65	4
66	6
67	2
68	6
69	4
70	6
71	2
72	9
73	2
74	4
75	6
76	6
77	2
78	8
79	2
80	8
81	4
82	4
83	2
84	10
85	4
86	4
87	4
88	6
89	2
90	10
91	2
92	6
93	4
94	4
95	4
96	10
97	2
98	5
99	4
100	8
101	2
102	8

[0,1,2,2,2,2,2,3,2,4,2,4,2,4,2,4,2,5,2,4,4,4,2,6, 2,4,4,4,2,6,2,5,4,4,2,8,2,4,4,6,2,6,2,6,4,4,2,8,2, 5,4,6,2,6,4,6,4,4,2,10,2,4,4,6,4,6,2,6,4,6,2,9,2, 4,6,6,2,8,2,8,4,4,2,10,4,4,4,6,2,10,2,6,4,4,4,10, 2,5,4,8,2,8]

n	a(n)
1	0
2	1
3	2
4	2
5	2
6	2
7	2
8	3
9	2
10	4
11	2
12	4
13	2
14	4
15	2
16	4
17	2
18	5
19	2
20	4
21	4
22	4
23	2
24	6
25	2
26	4
27	4
28	4
29	2
30	6
31	2
32	5
33	4
34	4
35	2
36	8
37	2
38	4
39	4
40	6
41	2
42	6
43	2
44	6
45	4
46	4
47	2
48	8
49	2
50	5
51	4
52	6
53	2
54	6
55	4
56	6
57	4
58	4
59	2
60	10
61	2
62	4
63	4
64	6
65	4
66	6
67	2
68	6
69	4
70	6
71	2
72	9
73	2
74	4
75	6
76	6
77	2
78	8
79	2
80	8
81	4
82	4
83	2
84	10
85	4
86	4
87	4
88	6
89	2
90	10
91	2
92	6
93	4
94	4
95	4
96	10
97	2
98	5
99	4
100	8
101	2
102	8

n	a(n)
1	0
2	1
3	2
4	2
5	2
6	2
7	2
8	3
9	2
10	4
11	2
12	4
13	2
14	4
15	2
16	4
17	2
18	5
19	2
20	4
21	4
22	4
23	2
24	6
25	2
26	4
27	4
28	4
29	2
30	6
31	2
32	5
33	4
34	4
35	2
36	8
37	2
38	4
39	4
40	6
41	2
42	6
43	2
44	6
45	4
46	4
47	2
48	8
49	2
50	5
51	4
52	6
53	2
54	6
55	4
56	6
57	4
58	4
59	2
60	10
61	2
62	4
63	4
64	6
65	4
66	6
67	2
68	6
69	4
70	6
71	2
72	9
73	2
74	4
75	6
76	6
77	2
78	8
79	2
80	8
81	4
82	4
83	2
84	10
85	4
86	4
87	4
88	6
89	2
90	10
91	2
92	6
93	4
94	4
95	4
96	10
97	2
98	5
99	4
100	8
101	2
102	8

n	a(n)
1	0
2	1
3	2
4	2
5	2
6	2
7	2
8	3
9	2
10	4
11	2
12	4
13	2
14	4
15	2
16	4
17	2
18	5
19	2
20	4
21	4
22	4
23	2
24	6
25	2
26	4
27	4
28	4
29	2
30	6
31	2
32	5
33	4
34	4
35	2
36	8
37	2
38	4
39	4
40	6
41	2
42	6
43	2
44	6
45	4
46	4
47	2
48	8
49	2
50	5
51	4
52	6
53	2
54	6
55	4
56	6
57	4
58	4
59	2
60	10
61	2
62	4
63	4
64	6
65	4
66	6
67	2
68	6
69	4
70	6
71	2
72	9
73	2
74	4
75	6
76	6
77	2
78	8
79	2
80	8
81	4
82	4
83	2
84	10
85	4
86	4
87	4
88	6
89	2
90	10
91	2
92	6
93	4
94	4
95	4
96	10
97	2
98	5
99	4
100	8
101	2
102	8