A126230 Odd interprimes divisible by 11.

99, 165, 231, 363, 473, 495, 759, 803, 825, 1089, 1243, 1485, 1551, 2277, 2453, 2475, 2541, 2585, 2783, 3399, 3465, 3531, 3795, 4521, 4587, 4697, 4785, 4807, 5093, 5203, 5577, 5841, 6831, 7007, 7315, 7381, 7425, 7689, 7755, 8437, 8635, 8679, 8855, 8877

Offset: 1

Author

Artur Jasinski, Dec 21 2006

Keywords

• nonn

Links

• Amiram Eldar, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A072569, A072572, A072573, A126228, A126229, A124619, A124620, A126231, A124622, A126233.

Programs

Mathematica

Do[If[OddQ[(Prime[n + 1] + Prime[n])/2] && Mod[(Prime[n + 1] + Prime[n])/2, 11] == 0, Print[(Prime[n + 1] + Prime[n])/2]], {n, 1, 3000}]
Select[Mean/@Partition[Prime[Range[2,2000]],2,1],OddQ[#]&&Divisible[#,11]&] (* Harvey P. Dale, Mar 14 2021 *)