A153403 - cp's OEIS frontend

A153403 Numbers n such that 10*n+3 is not prime.

n	a(n)
1	3
2	6
3	9
4	12
5	13
6	14
7	15
8	18
9	20
10	21
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	40
21	41
22	42
23	45
24	47
25	48
26	49
27	51
28	53
29	54
30	55
31	57
32	58
33	60
34	62
35	63
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	80
46	81
47	83
48	84
49	87
50	89
51	90
52	91
53	92
54	93
55	94
56	96
57	97
58	99
59	100

[3, 6, 9, 12, 13, 14, 15, 18, 20, 21, 24, 25, 27, 30, 32, 33, 34, 36, 39, 40, 41, 42, 45, 47, 48, 49, 51, 53, 54, 55, 57, 58, 60, 62, 63, 66, 69, 70, 71, 72, 75, 76, 78, 79, 80, 81, 83, 84, 87, 89, 90, 91, 92, 93, 94, 96, 97, 99, 100]

cp's OEIS Frontend

A153403 Numbers n such that 10*n+3 is not prime.

Table of values

List of values

n	a(n)
1	3
2	6
3	9
4	12
5	13
6	14
7	15
8	18
9	20
10	21
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	40
21	41
22	42
23	45
24	47
25	48
26	49
27	51
28	53
29	54
30	55
31	57
32	58
33	60
34	62
35	63
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	80
46	81
47	83
48	84
49	87
50	89
51	90
52	91
53	92
54	93
55	94
56	96
57	97
58	99
59	100

n	a(n)
1	3
2	6
3	9
4	12
5	13
6	14
7	15
8	18
9	20
10	21
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	40
21	41
22	42
23	45
24	47
25	48
26	49
27	51
28	53
29	54
30	55
31	57
32	58
33	60
34	62
35	63
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	80
46	81
47	83
48	84
49	87
50	89
51	90
52	91
53	92
54	93
55	94
56	96
57	97
58	99
59	100

n	a(n)
1	3
2	6
3	9
4	12
5	13
6	14
7	15
8	18
9	20
10	21
11	24
12	25
13	27
14	30
15	32
16	33
17	34
18	36
19	39
20	40
21	41
22	42
23	45
24	47
25	48
26	49
27	51
28	53
29	54
30	55
31	57
32	58
33	60
34	62
35	63
36	66
37	69
38	70
39	71
40	72
41	75
42	76
43	78
44	79
45	80
46	81
47	83
48	84
49	87
50	89
51	90
52	91
53	92
54	93
55	94
56	96
57	97
58	99
59	100