A357816 - cp's OEIS frontend

A357816 a(n) is the first even number k such that there are exactly n pairs (p,q) where p and q are prime, p<=q, p+q = k, and p+A001414(k) and q+A001414(k) are also prime.

n	a(n)
0	2
1	16
2	60
3	72
4	220
5	132
6	374
7	276
8	492
9	638
10	636
11	852
12	620
13	854
14	996
15	1056
16	1026
17	1212
18	2070
19	1530
20	2610
21	3976
22	3844
23	1488
24	1572
25	4812
26	4770
27	3942
28	2484
29	5028
30	3234
31	4668
32	6036
33	3276
34	5172
35	5532
36	6756
37	2730
38	6084
39	4230
40	6390
41	9132
42	14134
43	4620
44	9674
45	10692
46	6600
47	8910
48	10836
49	12204
50	18852
51	9660

[2, 16, 60, 72, 220, 132, 374, 276, 492, 638, 636, 852, 620, 854, 996, 1056, 1026, 1212, 2070, 1530, 2610, 3976, 3844, 1488, 1572, 4812, 4770, 3942, 2484, 5028, 3234, 4668, 6036, 3276, 5172, 5532, 6756, 2730, 6084, 4230, 6390, 9132, 14134, 4620, 9674, 10692, 6600, 8910, 10836, 12204, 18852, 9660]

cp's OEIS Frontend

A357816 a(n) is the first even number k such that there are exactly n pairs (p,q) where p and q are prime, p<=q, p+q = k, and p+A001414(k) and q+A001414(k) are also prime.

Table of values

List of values