A125616 - OEIS

A125616 as a simple table

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

[1,2,3,3,4,5,7,7,9,9,10,11,14,13,16,15,17,21,18, 22,22,22,24,25,28,28,27,28,34,35,34,36,37,41,39, 41,47,43,47,45,54,48,49,54,54,59,59,57,58,67,60, 66,64,72,67,73,69,70,72,73,78,87,78,79,84,84,89, 87,88,99,96,93,96]

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

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

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