A066485 - cp's OEIS frontend

A066485 Numbers n such that f(n) is a strict local extremum for the prime gaps function f(n) = prime(n+1)-prime(n), where prime(n) denotes the n-th prime; i.e., either f(n)>f(n-1) and f(n)>f(n+1) or f(n) and f(n)

n	a(n)
1	4
2	5
3	6
4	7
5	9
6	10
7	11
8	13
9	17
10	18
11	20
12	21
13	22
14	24
15	26
16	27
17	28
18	30
19	31
20	32
21	33
22	34
23	35
24	38
25	41
26	42
27	43
28	44
29	45
30	49
31	51
32	52
33	53
34	57
35	58
36	60
37	62
38	64
39	66
40	67
41	68
42	69
43	72
44	75
45	77
46	78
47	80
48	81
49	82
50	83
51	84
52	85
53	87
54	89
55	91
56	93
57	94
58	95
59	97
60	98
61	99
62	100
63	101
64	104
65	106
66	109
67	113
68	114

[4, 5, 6, 7, 9, 10, 11, 13, 17, 18, 20, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 34, 35, 38, 41, 42, 43, 44, 45, 49, 51, 52, 53, 57, 58, 60, 62, 64, 66, 67, 68, 69, 72, 75, 77, 78, 80, 81, 82, 83, 84, 85, 87, 89, 91, 93, 94, 95, 97, 98, 99, 100, 101, 104, 106, 109, 113, 114]

cp's OEIS Frontend

A066485 Numbers n such that f(n) is a strict local extremum for the prime gaps function f(n) = prime(n+1)-prime(n), where prime(n) denotes the n-th prime; i.e., either f(n)>f(n-1) and f(n)>f(n+1) or f(n) and f(n)

Table of values

List of values

n	a(n)
1	4
2	5
3	6
4	7
5	9
6	10
7	11
8	13
9	17
10	18
11	20
12	21
13	22
14	24
15	26
16	27
17	28
18	30
19	31
20	32
21	33
22	34
23	35
24	38
25	41
26	42
27	43
28	44
29	45
30	49
31	51
32	52
33	53
34	57
35	58
36	60
37	62
38	64
39	66
40	67
41	68
42	69
43	72
44	75
45	77
46	78
47	80
48	81
49	82
50	83
51	84
52	85
53	87
54	89
55	91
56	93
57	94
58	95
59	97
60	98
61	99
62	100
63	101
64	104
65	106
66	109
67	113
68	114

n	a(n)
1	4
2	5
3	6
4	7
5	9
6	10
7	11
8	13
9	17
10	18
11	20
12	21
13	22
14	24
15	26
16	27
17	28
18	30
19	31
20	32
21	33
22	34
23	35
24	38
25	41
26	42
27	43
28	44
29	45
30	49
31	51
32	52
33	53
34	57
35	58
36	60
37	62
38	64
39	66
40	67
41	68
42	69
43	72
44	75
45	77
46	78
47	80
48	81
49	82
50	83
51	84
52	85
53	87
54	89
55	91
56	93
57	94
58	95
59	97
60	98
61	99
62	100
63	101
64	104
65	106
66	109
67	113
68	114

n	a(n)
1	4
2	5
3	6
4	7
5	9
6	10
7	11
8	13
9	17
10	18
11	20
12	21
13	22
14	24
15	26
16	27
17	28
18	30
19	31
20	32
21	33
22	34
23	35
24	38
25	41
26	42
27	43
28	44
29	45
30	49
31	51
32	52
33	53
34	57
35	58
36	60
37	62
38	64
39	66
40	67
41	68
42	69
43	72
44	75
45	77
46	78
47	80
48	81
49	82
50	83
51	84
52	85
53	87
54	89
55	91
56	93
57	94
58	95
59	97
60	98
61	99
62	100
63	101
64	104
65	106
66	109
67	113
68	114