A210999 - cp's OEIS frontend

A210999 Composite numbers that are in the gap between an odd-indexed prime and an even-indexed prime.

n	a(n)
1	6
2	12
3	18
4	24
5	25
6	26
7	27
8	28
9	32
10	33
11	34
12	35
13	36
14	42
15	48
16	49
17	50
18	51
19	52
20	60
21	68
22	69
23	70
24	74
25	75
26	76
27	77
28	78
29	84
30	85
31	86
32	87
33	88
34	98
35	99
36	100
37	104
38	105
39	106
40	110
41	111
42	112
43	128
44	129
45	130
46	138
47	150
48	158
49	159
50	160
51	161
52	162
53	168
54	169
55	170
56	171
57	172

[6, 12, 18, 24, 25, 26, 27, 28, 32, 33, 34, 35, 36, 42, 48, 49, 50, 51, 52, 60, 68, 69, 70, 74, 75, 76, 77, 78, 84, 85, 86, 87, 88, 98, 99, 100, 104, 105, 106, 110, 111, 112, 128, 129, 130, 138, 150, 158, 159, 160, 161, 162, 168, 169, 170, 171, 172]

cp's OEIS Frontend

A210999 Composite numbers that are in the gap between an odd-indexed prime and an even-indexed prime.

Table of values

List of values

n	a(n)
1	6
2	12
3	18
4	24
5	25
6	26
7	27
8	28
9	32
10	33
11	34
12	35
13	36
14	42
15	48
16	49
17	50
18	51
19	52
20	60
21	68
22	69
23	70
24	74
25	75
26	76
27	77
28	78
29	84
30	85
31	86
32	87
33	88
34	98
35	99
36	100
37	104
38	105
39	106
40	110
41	111
42	112
43	128
44	129
45	130
46	138
47	150
48	158
49	159
50	160
51	161
52	162
53	168
54	169
55	170
56	171
57	172

n	a(n)
1	6
2	12
3	18
4	24
5	25
6	26
7	27
8	28
9	32
10	33
11	34
12	35
13	36
14	42
15	48
16	49
17	50
18	51
19	52
20	60
21	68
22	69
23	70
24	74
25	75
26	76
27	77
28	78
29	84
30	85
31	86
32	87
33	88
34	98
35	99
36	100
37	104
38	105
39	106
40	110
41	111
42	112
43	128
44	129
45	130
46	138
47	150
48	158
49	159
50	160
51	161
52	162
53	168
54	169
55	170
56	171
57	172

n	a(n)
1	6
2	12
3	18
4	24
5	25
6	26
7	27
8	28
9	32
10	33
11	34
12	35
13	36
14	42
15	48
16	49
17	50
18	51
19	52
20	60
21	68
22	69
23	70
24	74
25	75
26	76
27	77
28	78
29	84
30	85
31	86
32	87
33	88
34	98
35	99
36	100
37	104
38	105
39	106
40	110
41	111
42	112
43	128
44	129
45	130
46	138
47	150
48	158
49	159
50	160
51	161
52	162
53	168
54	169
55	170
56	171
57	172