A286296 - OEIS

A286296 as a simple table

n	a(n)
1	4
2	4
3	3
4	5
5	7
6	11
7	17
8	17
9	37
10	23
11	47
12	37
13	29
14	19
15	47
16	59
17	19
18	37
19	71
20	59
21	31
22	67
23	239
24	101
25	739
26	409
27	43
28	367
29	167
30	251
31	73
32	71
33	419
34	1567
35	107
36	83
37	223
38	191
39	227
40	449
41	97
42	173
43	103
44	523
45	79
46	137
47	223
48	1163
49	661
50	103
51	103
52	541
53	227
54	2383
55	433
56	71
57	1069
58	643
59	251
60	163

[4,4,3,5,7,11,17,17,37,23,47,37,29,19,47,59,19,37, 71,59,31,67,239,101,739,409,43,367,167,251,73,71, 419,1567,107,83,223,191,227,449,97,173,103,523,79, 137,223,1163,661,103,103,541,227,2383,433,71,1069, 643,251,163]