A241571 - cp's OEIS frontend

A241571 Numbers n such that 2*n+15 is not a prime.

n	a(n)
1	0
2	3
3	5
4	6
5	9
6	10
7	12
8	15
9	17
10	18
11	20
12	21
13	24
14	25
15	27
16	30
17	31
18	33
19	35
20	36
21	38
22	39
23	40
24	42
25	45
26	48
27	50
28	51
29	52
30	53
31	54
32	55
33	57
34	59
35	60
36	63
37	64
38	65
39	66
40	69
41	70
42	72
43	73
44	75
45	77
46	78
47	80
48	81
49	84
50	85
51	86
52	87
53	90
54	93
55	94
56	95
57	96
58	97
59	99
60	100
61	101
62	102
63	103
64	105
65	108

[0, 3, 5, 6, 9, 10, 12, 15, 17, 18, 20, 21, 24, 25, 27, 30, 31, 33, 35, 36, 38, 39, 40, 42, 45, 48, 50, 51, 52, 53, 54, 55, 57, 59, 60, 63, 64, 65, 66, 69, 70, 72, 73, 75, 77, 78, 80, 81, 84, 85, 86, 87, 90, 93, 94, 95, 96, 97, 99, 100, 101, 102, 103, 105, 108]

cp's OEIS Frontend

A241571 Numbers n such that 2*n+15 is not a prime.

Table of values

List of values

n	a(n)
1	0
2	3
3	5
4	6
5	9
6	10
7	12
8	15
9	17
10	18
11	20
12	21
13	24
14	25
15	27
16	30
17	31
18	33
19	35
20	36
21	38
22	39
23	40
24	42
25	45
26	48
27	50
28	51
29	52
30	53
31	54
32	55
33	57
34	59
35	60
36	63
37	64
38	65
39	66
40	69
41	70
42	72
43	73
44	75
45	77
46	78
47	80
48	81
49	84
50	85
51	86
52	87
53	90
54	93
55	94
56	95
57	96
58	97
59	99
60	100
61	101
62	102
63	103
64	105
65	108

n	a(n)
1	0
2	3
3	5
4	6
5	9
6	10
7	12
8	15
9	17
10	18
11	20
12	21
13	24
14	25
15	27
16	30
17	31
18	33
19	35
20	36
21	38
22	39
23	40
24	42
25	45
26	48
27	50
28	51
29	52
30	53
31	54
32	55
33	57
34	59
35	60
36	63
37	64
38	65
39	66
40	69
41	70
42	72
43	73
44	75
45	77
46	78
47	80
48	81
49	84
50	85
51	86
52	87
53	90
54	93
55	94
56	95
57	96
58	97
59	99
60	100
61	101
62	102
63	103
64	105
65	108

n	a(n)
1	0
2	3
3	5
4	6
5	9
6	10
7	12
8	15
9	17
10	18
11	20
12	21
13	24
14	25
15	27
16	30
17	31
18	33
19	35
20	36
21	38
22	39
23	40
24	42
25	45
26	48
27	50
28	51
29	52
30	53
31	54
32	55
33	57
34	59
35	60
36	63
37	64
38	65
39	66
40	69
41	70
42	72
43	73
44	75
45	77
46	78
47	80
48	81
49	84
50	85
51	86
52	87
53	90
54	93
55	94
56	95
57	96
58	97
59	99
60	100
61	101
62	102
63	103
64	105
65	108