A305747 - OEIS

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A305747 as a simple table

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

[2,3,4,3,5,4,7,5,4,6,5,7,11,6,5,13,9,7,6,8,11,17, 7,6,19,13,8,7,11,9,23,8,7,10,17,13,9,11,8,19,29, 10,31,9,8,13,11,17,23,10,9,37,15,19,11,13,10,9,41, 12,17,43,29,11,10,13,23,31,47,19,12,14,11,10,17, 13,15,53,12,11,37,14,19,23,29,13,59]

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

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

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