A173198 - cp's OEIS frontend

A173198 Number of pairs of sexy consecutive primes between (A031924(n))^2 and A031924(n)*A031925(n).

n	a(n)
1	10
2	10
3	12
4	8
5	11
6	14
7	12
8	15
9	18
10	19
11	21
12	21
13	25
14	31
15	19
16	23
17	32
18	29
19	27
20	28
21	43
22	36
23	36
24	35
25	42
26	51
27	52
28	46
29	43
30	53
31	45
32	55
33	41
34	55
35	51
36	46
37	71
38	52
39	66
40	60
41	54
42	62
43	75
44	66
45	56
46	67
47	91
48	65
49	78
50	75
51	77
52	97
53	62
54	80
55	90
56	81
57	68
58	78
59	89
60	99
61	86
62	90
63	98
64	98
65	106
66	96
67	90
68	84
69	105
70	89

[10, 10, 12, 8, 11, 14, 12, 15, 18, 19, 21, 21, 25, 31, 19, 23, 32, 29, 27, 28, 43, 36, 36, 35, 42, 51, 52, 46, 43, 53, 45, 55, 41, 55, 51, 46, 71, 52, 66, 60, 54, 62, 75, 66, 56, 67, 91, 65, 78, 75, 77, 97, 62, 80, 90, 81, 68, 78, 89, 99, 86, 90, 98, 98, 106, 96, 90, 84, 105, 89]

cp's OEIS Frontend

A173198 Number of pairs of sexy consecutive primes between (A031924(n))^2 and A031924(n)*A031925(n).

Table of values

List of values

n	a(n)
1	10
2	10
3	12
4	8
5	11
6	14
7	12
8	15
9	18
10	19
11	21
12	21
13	25
14	31
15	19
16	23
17	32
18	29
19	27
20	28
21	43
22	36
23	36
24	35
25	42
26	51
27	52
28	46
29	43
30	53
31	45
32	55
33	41
34	55
35	51
36	46
37	71
38	52
39	66
40	60
41	54
42	62
43	75
44	66
45	56
46	67
47	91
48	65
49	78
50	75
51	77
52	97
53	62
54	80
55	90
56	81
57	68
58	78
59	89
60	99
61	86
62	90
63	98
64	98
65	106
66	96
67	90
68	84
69	105
70	89

n	a(n)
1	10
2	10
3	12
4	8
5	11
6	14
7	12
8	15
9	18
10	19
11	21
12	21
13	25
14	31
15	19
16	23
17	32
18	29
19	27
20	28
21	43
22	36
23	36
24	35
25	42
26	51
27	52
28	46
29	43
30	53
31	45
32	55
33	41
34	55
35	51
36	46
37	71
38	52
39	66
40	60
41	54
42	62
43	75
44	66
45	56
46	67
47	91
48	65
49	78
50	75
51	77
52	97
53	62
54	80
55	90
56	81
57	68
58	78
59	89
60	99
61	86
62	90
63	98
64	98
65	106
66	96
67	90
68	84
69	105
70	89

n	a(n)
1	10
2	10
3	12
4	8
5	11
6	14
7	12
8	15
9	18
10	19
11	21
12	21
13	25
14	31
15	19
16	23
17	32
18	29
19	27
20	28
21	43
22	36
23	36
24	35
25	42
26	51
27	52
28	46
29	43
30	53
31	45
32	55
33	41
34	55
35	51
36	46
37	71
38	52
39	66
40	60
41	54
42	62
43	75
44	66
45	56
46	67
47	91
48	65
49	78
50	75
51	77
52	97
53	62
54	80
55	90
56	81
57	68
58	78
59	89
60	99
61	86
62	90
63	98
64	98
65	106
66	96
67	90
68	84
69	105
70	89