A046953 - cp's OEIS frontend

A046953 Numbers k such that 6*k - 1 is composite.

n	a(n)
1	6
2	11
3	13
4	16
5	20
6	21
7	24
8	26
9	27
10	31
11	34
12	35
13	36
14	37
15	41
16	46
17	48
18	50
19	51
20	54
21	55
22	56
23	57
24	61
25	62
26	63
27	66
28	68
29	69
30	71
31	73
32	76
33	79
34	81
35	83
36	86
37	88
38	89
39	90
40	91
41	92
42	96
43	97
44	101
45	102
46	104
47	105
48	106
49	111
50	112
51	115
52	116
53	118
54	119
55	121
56	122
57	123
58	125
59	126
60	128

[6, 11, 13, 16, 20, 21, 24, 26, 27, 31, 34, 35, 36, 37, 41, 46, 48, 50, 51, 54, 55, 56, 57, 61, 62, 63, 66, 68, 69, 71, 73, 76, 79, 81, 83, 86, 88, 89, 90, 91, 92, 96, 97, 101, 102, 104, 105, 106, 111, 112, 115, 116, 118, 119, 121, 122, 123, 125, 126, 128]

cp's OEIS Frontend

A046953 Numbers k such that 6*k - 1 is composite.

Table of values

List of values

n	a(n)
1	6
2	11
3	13
4	16
5	20
6	21
7	24
8	26
9	27
10	31
11	34
12	35
13	36
14	37
15	41
16	46
17	48
18	50
19	51
20	54
21	55
22	56
23	57
24	61
25	62
26	63
27	66
28	68
29	69
30	71
31	73
32	76
33	79
34	81
35	83
36	86
37	88
38	89
39	90
40	91
41	92
42	96
43	97
44	101
45	102
46	104
47	105
48	106
49	111
50	112
51	115
52	116
53	118
54	119
55	121
56	122
57	123
58	125
59	126
60	128

n	a(n)
1	6
2	11
3	13
4	16
5	20
6	21
7	24
8	26
9	27
10	31
11	34
12	35
13	36
14	37
15	41
16	46
17	48
18	50
19	51
20	54
21	55
22	56
23	57
24	61
25	62
26	63
27	66
28	68
29	69
30	71
31	73
32	76
33	79
34	81
35	83
36	86
37	88
38	89
39	90
40	91
41	92
42	96
43	97
44	101
45	102
46	104
47	105
48	106
49	111
50	112
51	115
52	116
53	118
54	119
55	121
56	122
57	123
58	125
59	126
60	128

n	a(n)
1	6
2	11
3	13
4	16
5	20
6	21
7	24
8	26
9	27
10	31
11	34
12	35
13	36
14	37
15	41
16	46
17	48
18	50
19	51
20	54
21	55
22	56
23	57
24	61
25	62
26	63
27	66
28	68
29	69
30	71
31	73
32	76
33	79
34	81
35	83
36	86
37	88
38	89
39	90
40	91
41	92
42	96
43	97
44	101
45	102
46	104
47	105
48	106
49	111
50	112
51	115
52	116
53	118
54	119
55	121
56	122
57	123
58	125
59	126
60	128