A153238 - cp's OEIS frontend

A153238 Numbers k such that 2*k + 3 is composite.

n	a(n)
1	3
2	6
3	9
4	11
5	12
6	15
7	16
8	18
9	21
10	23
11	24
12	26
13	27
14	30
15	31
16	33
17	36
18	37
19	39
20	41
21	42
22	44
23	45
24	46
25	48
26	51
27	54
28	56
29	57
30	58
31	59
32	60
33	61
34	63
35	65
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	81
46	83
47	84
48	86
49	87
50	90
51	91
52	92
53	93
54	96
55	99
56	100
57	101
58	102
59	103
60	105
61	106
62	107
63	108
64	109
65	111
66	114

[3, 6, 9, 11, 12, 15, 16, 18, 21, 23, 24, 26, 27, 30, 31, 33, 36, 37, 39, 41, 42, 44, 45, 46, 48, 51, 54, 56, 57, 58, 59, 60, 61, 63, 65, 66, 69, 70, 71, 72, 75, 76, 78, 79, 81, 83, 84, 86, 87, 90, 91, 92, 93, 96, 99, 100, 101, 102, 103, 105, 106, 107, 108, 109, 111, 114]

cp's OEIS Frontend

A153238 Numbers k such that 2*k + 3 is composite.

Table of values

List of values

n	a(n)
1	3
2	6
3	9
4	11
5	12
6	15
7	16
8	18
9	21
10	23
11	24
12	26
13	27
14	30
15	31
16	33
17	36
18	37
19	39
20	41
21	42
22	44
23	45
24	46
25	48
26	51
27	54
28	56
29	57
30	58
31	59
32	60
33	61
34	63
35	65
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	81
46	83
47	84
48	86
49	87
50	90
51	91
52	92
53	93
54	96
55	99
56	100
57	101
58	102
59	103
60	105
61	106
62	107
63	108
64	109
65	111
66	114

n	a(n)
1	3
2	6
3	9
4	11
5	12
6	15
7	16
8	18
9	21
10	23
11	24
12	26
13	27
14	30
15	31
16	33
17	36
18	37
19	39
20	41
21	42
22	44
23	45
24	46
25	48
26	51
27	54
28	56
29	57
30	58
31	59
32	60
33	61
34	63
35	65
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	81
46	83
47	84
48	86
49	87
50	90
51	91
52	92
53	93
54	96
55	99
56	100
57	101
58	102
59	103
60	105
61	106
62	107
63	108
64	109
65	111
66	114

n	a(n)
1	3
2	6
3	9
4	11
5	12
6	15
7	16
8	18
9	21
10	23
11	24
12	26
13	27
14	30
15	31
16	33
17	36
18	37
19	39
20	41
21	42
22	44
23	45
24	46
25	48
26	51
27	54
28	56
29	57
30	58
31	59
32	60
33	61
34	63
35	65
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	81
46	83
47	84
48	86
49	87
50	90
51	91
52	92
53	93
54	96
55	99
56	100
57	101
58	102
59	103
60	105
61	106
62	107
63	108
64	109
65	111
66	114