A377185 - cp's OEIS frontend

A377185 Average of twin prime pairs A014574 such that the largest odd divisor of the average is the midpoint of the cousin prime pairs A087679.

n	a(n)
1	18
2	30
3	42
4	60
5	72
6	138
7	180
8	198
9	240
10	312
11	420
12	462
13	618
14	660
15	882
16	1032
17	1152
18	1230
19	1290
20	1320
21	1482
22	1722
23	1878
24	2592
25	2688
26	2970
27	3120
28	3168
29	3300
30	3330
31	3360
32	3390
33	3528
34	3540
35	3672
36	4002
37	4128
38	4482
39	5280
40	5418
41	5502
42	6660
43	6690
44	6780
45	7350
46	7590
47	7758
48	8010
49	8088
50	8820
51	9042

[18, 30, 42, 60, 72, 138, 180, 198, 240, 312, 420, 462, 618, 660, 882, 1032, 1152, 1230, 1290, 1320, 1482, 1722, 1878, 2592, 2688, 2970, 3120, 3168, 3300, 3330, 3360, 3390, 3528, 3540, 3672, 4002, 4128, 4482, 5280, 5418, 5502, 6660, 6690, 6780, 7350, 7590, 7758, 8010, 8088, 8820, 9042]

cp's OEIS Frontend

A377185 Average of twin prime pairs A014574 such that the largest odd divisor of the average is the midpoint of the cousin prime pairs A087679.

Table of values

List of values