A072225 - cp's OEIS frontend

A072225 Numbers k such that prime(k) + prime(k+1) + prime(k+2) is prime.

n	a(n)
1	3
2	4
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	16
11	18
12	19
13	20
14	22
15	23
16	26
17	29
18	34
19	35
20	37
21	38
22	45
23	47
24	50
25	58
26	60
27	61
28	62
29	64
30	68
31	69
32	70
33	75
34	77
35	79
36	80
37	83
38	87
39	88
40	90
41	91
42	94
43	95
44	97
45	101
46	113
47	116
48	119
49	120
50	121
51	126
52	128
53	132
54	133
55	134

[3, 4, 5, 7, 8, 9, 10, 11, 13, 16, 18, 19, 20, 22, 23, 26, 29, 34, 35, 37, 38, 45, 47, 50, 58, 60, 61, 62, 64, 68, 69, 70, 75, 77, 79, 80, 83, 87, 88, 90, 91, 94, 95, 97, 101, 113, 116, 119, 120, 121, 126, 128, 132, 133, 134]

cp's OEIS Frontend

A072225 Numbers k such that prime(k) + prime(k+1) + prime(k+2) is prime.

Table of values

List of values

n	a(n)
1	3
2	4
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	16
11	18
12	19
13	20
14	22
15	23
16	26
17	29
18	34
19	35
20	37
21	38
22	45
23	47
24	50
25	58
26	60
27	61
28	62
29	64
30	68
31	69
32	70
33	75
34	77
35	79
36	80
37	83
38	87
39	88
40	90
41	91
42	94
43	95
44	97
45	101
46	113
47	116
48	119
49	120
50	121
51	126
52	128
53	132
54	133
55	134

n	a(n)
1	3
2	4
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	16
11	18
12	19
13	20
14	22
15	23
16	26
17	29
18	34
19	35
20	37
21	38
22	45
23	47
24	50
25	58
26	60
27	61
28	62
29	64
30	68
31	69
32	70
33	75
34	77
35	79
36	80
37	83
38	87
39	88
40	90
41	91
42	94
43	95
44	97
45	101
46	113
47	116
48	119
49	120
50	121
51	126
52	128
53	132
54	133
55	134

n	a(n)
1	3
2	4
3	5
4	7
5	8
6	9
7	10
8	11
9	13
10	16
11	18
12	19
13	20
14	22
15	23
16	26
17	29
18	34
19	35
20	37
21	38
22	45
23	47
24	50
25	58
26	60
27	61
28	62
29	64
30	68
31	69
32	70
33	75
34	77
35	79
36	80
37	83
38	87
39	88
40	90
41	91
42	94
43	95
44	97
45	101
46	113
47	116
48	119
49	120
50	121
51	126
52	128
53	132
54	133
55	134