A284278 - OEIS

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A284278 as a simple table

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

[2,3,5,4,2,5,9,6,2,7,13,8,2,9,2,10,2,11,21,12,2, 13,25,14,2,15,2,16,2,17,33,18,2,19,37,20,2,21,2, 22,2,23,45,24,2,25,2,26,2,27,2,28,2,29,57,30,2,31, 61,32,2,33,2,34,2,35,2,36,2,37,73,38,2,39]

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

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

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