Numbers k for which the set {30*k-13, 30*k-11, 30*k-7, 30*k-1, 30*k+1, 30*k+7, 30*k+11, 30*k+13} forms a symmetrical prime octuplet.

A145315

Numbers k for which the set {30*k-13, 30*k-11, 30*k-7, 30*k-1, 30*k+1, 30*k+7, 30*k+11, 30*k+13} forms a symmetrical prime octuplet.

Terms

    a(0) =1a(1) =43a(2) =3772a(3) =86022a(4) =691263a(5) =1940280a(6) =2445785a(7) =2539018a(8) =3355288a(9) =4492167a(10) =4598112a(11) =5517709a(12) =5731956a(13) =7466941a(14) =8409234a(15) =9817872a(16) =10324700a(17) =10390862a(18) =12138468a(19) =13631232a(20) =17181592a(21) =17382707a(22) =17609073a(23) =20633677a(24) =20897582a(25) =22760333a(26) =23389302a(27) =32968102a(28) =36051016a(29) =37215088

External references