A075765 - OEIS

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A075765 as a simple table

n	a(n)
1	2
2	2
3	3
4	4
5	3
6	3
7	5
8	5
9	7
10	11
11	11
12	4
13	5
14	4
15	5
16	8
17	11
18	10
19	13
20	14
21	13
22	16
23	17
24	20
25	25
26	26
27	25
28	26
29	25
30	26
31	7
32	7
33	9
34	7
35	13
36	11
37	13
38	15
39	15
40	17
41	19
42	17
43	23
44	21
45	21
46	19
47	27
48	35
49	35
50	33
51	33
52	35
53	33
54	39
55	41
56	43
57	45
58	43
59	45
60	45
61	43
62	49
63	59
64	59
65	57
66	57
67	67
68	69
69	7
70	73
71	73
72	75
73	7
74	8
75	9
76	8
77	9
78	12

[2,2,3,4,3,3,5,5,7,11,11,4,5,4,5,8,11,10,13,14,13, 16,17,20,25,26,25,26,25,26,7,7,9,7,13,11,13,15,15, 17,19,17,23,21,21,19,27,35,35,33,33,35,33,39,41, 43,45,43,45,45,43,49,59,59,57,57,67,69,7,73,73,75, 7,8,9,8,9,12]

n	a(n)
1	2
2	2
3	3
4	4
5	3
6	3
7	5
8	5
9	7
10	11
11	11
12	4
13	5
14	4
15	5
16	8
17	11
18	10
19	13
20	14
21	13
22	16
23	17
24	20
25	25
26	26
27	25
28	26
29	25
30	26
31	7
32	7
33	9
34	7
35	13
36	11
37	13
38	15
39	15
40	17
41	19
42	17
43	23
44	21
45	21
46	19
47	27
48	35
49	35
50	33
51	33
52	35
53	33
54	39
55	41
56	43
57	45
58	43
59	45
60	45
61	43
62	49
63	59
64	59
65	57
66	57
67	67
68	69
69	7
70	73
71	73
72	75
73	7
74	8
75	9
76	8
77	9
78	12

n	a(n)
1	2
2	2
3	3
4	4
5	3
6	3
7	5
8	5
9	7
10	11
11	11
12	4
13	5
14	4
15	5
16	8
17	11
18	10
19	13
20	14
21	13
22	16
23	17
24	20
25	25
26	26
27	25
28	26
29	25
30	26
31	7
32	7
33	9
34	7
35	13
36	11
37	13
38	15
39	15
40	17
41	19
42	17
43	23
44	21
45	21
46	19
47	27
48	35
49	35
50	33
51	33
52	35
53	33
54	39
55	41
56	43
57	45
58	43
59	45
60	45
61	43
62	49
63	59
64	59
65	57
66	57
67	67
68	69
69	7
70	73
71	73
72	75
73	7
74	8
75	9
76	8
77	9
78	12

n	a(n)
1	2
2	2
3	3
4	4
5	3
6	3
7	5
8	5
9	7
10	11
11	11
12	4
13	5
14	4
15	5
16	8
17	11
18	10
19	13
20	14
21	13
22	16
23	17
24	20
25	25
26	26
27	25
28	26
29	25
30	26
31	7
32	7
33	9
34	7
35	13
36	11
37	13
38	15
39	15
40	17
41	19
42	17
43	23
44	21
45	21
46	19
47	27
48	35
49	35
50	33
51	33
52	35
53	33
54	39
55	41
56	43
57	45
58	43
59	45
60	45
61	43
62	49
63	59
64	59
65	57
66	57
67	67
68	69
69	7
70	73
71	73
72	75
73	7
74	8
75	9
76	8
77	9
78	12