A053868 - OEIS

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A053868 as a simple table

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	37
24	39
25	41
26	43
27	45
28	47
29	50
30	51
31	53
32	55
33	57
34	59
35	61
36	63
37	64
38	65
39	67
40	69
41	71
42	72
43	73
44	75
45	77
46	79
47	83
48	85
49	87
50	89
51	91
52	93
53	95
54	97
55	98
56	99
57	100
58	101
59	103
60	105
61	107
62	109
63	111
64	113
65	115
66	117
67	119

[2,3,4,5,7,8,11,13,15,16,17,18,19,21,23,27,29,31, 32,33,35,36,37,39,41,43,45,47,50,51,53,55,57,59, 61,63,64,65,67,69,71,72,73,75,77,79,83,85,87,89, 91,93,95,97,98,99,100,101,103,105,107,109,111,113, 115,117,119]

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	37
24	39
25	41
26	43
27	45
28	47
29	50
30	51
31	53
32	55
33	57
34	59
35	61
36	63
37	64
38	65
39	67
40	69
41	71
42	72
43	73
44	75
45	77
46	79
47	83
48	85
49	87
50	89
51	91
52	93
53	95
54	97
55	98
56	99
57	100
58	101
59	103
60	105
61	107
62	109
63	111
64	113
65	115
66	117
67	119

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	37
24	39
25	41
26	43
27	45
28	47
29	50
30	51
31	53
32	55
33	57
34	59
35	61
36	63
37	64
38	65
39	67
40	69
41	71
42	72
43	73
44	75
45	77
46	79
47	83
48	85
49	87
50	89
51	91
52	93
53	95
54	97
55	98
56	99
57	100
58	101
59	103
60	105
61	107
62	109
63	111
64	113
65	115
66	117
67	119

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	37
24	39
25	41
26	43
27	45
28	47
29	50
30	51
31	53
32	55
33	57
34	59
35	61
36	63
37	64
38	65
39	67
40	69
41	71
42	72
43	73
44	75
45	77
46	79
47	83
48	85
49	87
50	89
51	91
52	93
53	95
54	97
55	98
56	99
57	100
58	101
59	103
60	105
61	107
62	109
63	111
64	113
65	115
66	117
67	119