A059112 - OEIS

A059112 as a simple table

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

[4,4,4,5,4,5,4,5,7,6,8,8,6,6,8,10,7,9,9,6,8,7,8, 12,11,8,7,5,4,13,12,13,10,15,12,12,13,12,13,13,10, 15,11,10,7,13,20,18,15,13,14,10,14,15,15,15,12,12, 10,7,11,19,17,13,11,20,20,24,20,18,18,20,20,20,18, 18,20,18]

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

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

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