A153769 - cp's OEIS frontend

A153769 Numbers n such that 8n-9 is not prime.

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	27
17	28
18	30
19	32
20	33
21	36
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	48
31	50
32	51
33	52
34	53
35	54
36	57
37	58
38	60
39	63
40	65
41	66
42	67
43	68
44	69
45	70
46	71
47	72
48	73
49	74
50	75
51	78
52	79
53	81
54	83
55	84
56	85
57	86
58	87
59	88
60	89
61	90

[0, 1, 3, 6, 8, 9, 12, 13, 15, 16, 18, 19, 21, 23, 24, 27, 28, 30, 32, 33, 36, 37, 38, 39, 41, 42, 43, 44, 45, 48, 50, 51, 52, 53, 54, 57, 58, 60, 63, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 78, 79, 81, 83, 84, 85, 86, 87, 88, 89, 90]

cp's OEIS Frontend

A153769 Numbers n such that 8n-9 is not prime.

Table of values

List of values

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	27
17	28
18	30
19	32
20	33
21	36
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	48
31	50
32	51
33	52
34	53
35	54
36	57
37	58
38	60
39	63
40	65
41	66
42	67
43	68
44	69
45	70
46	71
47	72
48	73
49	74
50	75
51	78
52	79
53	81
54	83
55	84
56	85
57	86
58	87
59	88
60	89
61	90

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	27
17	28
18	30
19	32
20	33
21	36
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	48
31	50
32	51
33	52
34	53
35	54
36	57
37	58
38	60
39	63
40	65
41	66
42	67
43	68
44	69
45	70
46	71
47	72
48	73
49	74
50	75
51	78
52	79
53	81
54	83
55	84
56	85
57	86
58	87
59	88
60	89
61	90

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	27
17	28
18	30
19	32
20	33
21	36
22	37
23	38
24	39
25	41
26	42
27	43
28	44
29	45
30	48
31	50
32	51
33	52
34	53
35	54
36	57
37	58
38	60
39	63
40	65
41	66
42	67
43	68
44	69
45	70
46	71
47	72
48	73
49	74
50	75
51	78
52	79
53	81
54	83
55	84
56	85
57	86
58	87
59	88
60	89
61	90