A145025 - cp's OEIS frontend

A145025 Numbers which are the average of two consecutive odd primes (A024675) together with primes which are the average of the previous prime and the following prime (A006562).

n	a(n)
1	4
2	5
3	6
4	9
5	12
6	15
7	18
8	21
9	26
10	30
11	34
12	39
13	42
14	45
15	50
16	53
17	56
18	60
19	64
20	69
21	72
22	76
23	81
24	86
25	93
26	99
27	102
28	105
29	108
30	111
31	120
32	129
33	134
34	138
35	144
36	150
37	154
38	157
39	160
40	165
41	170
42	173
43	176
44	180
45	186
46	192
47	195
48	198
49	205
50	211
51	217
52	225
53	228
54	231
55	236
56	240
57	246
58	254
59	257
60	260

[4, 5, 6, 9, 12, 15, 18, 21, 26, 30, 34, 39, 42, 45, 50, 53, 56, 60, 64, 69, 72, 76, 81, 86, 93, 99, 102, 105, 108, 111, 120, 129, 134, 138, 144, 150, 154, 157, 160, 165, 170, 173, 176, 180, 186, 192, 195, 198, 205, 211, 217, 225, 228, 231, 236, 240, 246, 254, 257, 260]

cp's OEIS Frontend

A145025 Numbers which are the average of two consecutive odd primes (A024675) together with primes which are the average of the previous prime and the following prime (A006562).

Table of values

List of values

n	a(n)
1	4
2	5
3	6
4	9
5	12
6	15
7	18
8	21
9	26
10	30
11	34
12	39
13	42
14	45
15	50
16	53
17	56
18	60
19	64
20	69
21	72
22	76
23	81
24	86
25	93
26	99
27	102
28	105
29	108
30	111
31	120
32	129
33	134
34	138
35	144
36	150
37	154
38	157
39	160
40	165
41	170
42	173
43	176
44	180
45	186
46	192
47	195
48	198
49	205
50	211
51	217
52	225
53	228
54	231
55	236
56	240
57	246
58	254
59	257
60	260

n	a(n)
1	4
2	5
3	6
4	9
5	12
6	15
7	18
8	21
9	26
10	30
11	34
12	39
13	42
14	45
15	50
16	53
17	56
18	60
19	64
20	69
21	72
22	76
23	81
24	86
25	93
26	99
27	102
28	105
29	108
30	111
31	120
32	129
33	134
34	138
35	144
36	150
37	154
38	157
39	160
40	165
41	170
42	173
43	176
44	180
45	186
46	192
47	195
48	198
49	205
50	211
51	217
52	225
53	228
54	231
55	236
56	240
57	246
58	254
59	257
60	260

n	a(n)
1	4
2	5
3	6
4	9
5	12
6	15
7	18
8	21
9	26
10	30
11	34
12	39
13	42
14	45
15	50
16	53
17	56
18	60
19	64
20	69
21	72
22	76
23	81
24	86
25	93
26	99
27	102
28	105
29	108
30	111
31	120
32	129
33	134
34	138
35	144
36	150
37	154
38	157
39	160
40	165
41	170
42	173
43	176
44	180
45	186
46	192
47	195
48	198
49	205
50	211
51	217
52	225
53	228
54	231
55	236
56	240
57	246
58	254
59	257
60	260