Averages k of twin prime pairs such that A075255(k) is also the average of a twin prime pair.

Terms

a(0) =42a(1) =72a(2) =348a(3) =1998a(4) =4722a(5) =9282a(6) =28182a(7) =34128a(8) =34962a(9) =46818a(10) =46830a(11) =57348a(12) =59442a(13) =71328a(14) =79398a(15) =81552a(16) =97860a(17) =113160a(18) =115602a(19) =117618a(20) =138798a(21) =151008a(22) =157218a(23) =158748a(24) =179898a(25) =183510a(26) =184902a(27) =185070a(28) =234810a(29) =244158