A251103 - OEIS

A251103 as a simple table

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

[1,2,3,2,3,2,5,7,5,3,5,3,7,2,7,5,7,5,3,11,13,11, 13,11,13,5,7,17,2,17,3,17,3,11,17,13,3,13,5,7,19, 7,19,7,19,11,19,5,23,5,23,3,23,13,5,23,3,7,29,31, 29,31,29,31,2,11,17,11,3,17,5,19,11,23]

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

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

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