A292787 - OEIS

A292787 as a simple table

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

[3,2,3,4,5,3,7,8,9,5,11,4,13,7,6,16,17,9,19,5,7, 11,23,9,25,13,27,8,29,6,31,32,12,17,15,9,37,19,13, 16,41,7,43,12,10,23,47,16,49,25,18,13,53,27,11,8, 19,29,59,16,61,31,28,64,26,12,67,17,24,15,71]

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

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

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