Averages y of twin prime pairs that satisfy y = x^2 + x - 2.

Terms

a(0) =4a(1) =18a(2) =108a(3) =180a(4) =270a(5) =810a(6) =4158a(7) =4968a(8) =5850a(9) =7308a(10) =10710a(11) =13338a(12) =17028a(13) =26730a(14) =32940a(15) =38610a(16) =70488a(17) =72090a(18) =102078a(19) =117990a(20) =122148a(21) =128520a(22) =132858a(23) =153270a(24) =228960a(25) =231840a(26) =240588a(27) =246510a(28) =249498a(29) =296478