Primes at which the difference pattern X42Y (X and Y >= 6) occurs in A001223.

Terms

a(0) =67a(1) =277a(2) =613a(3) =1447a(4) =1663a(5) =1693a(6) =1783a(7) =2137a(8) =2377a(9) =2707a(10) =2797a(11) =3163a(12) =3847a(13) =4153a(14) =5413a(15) =5437a(16) =5737a(17) =6547a(18) =7207a(19) =7753a(20) =8623a(21) =9007a(22) =9277a(23) =9337a(24) =10267a(25) =11113a(26) =11827a(27) =12037a(28) =12157a(29) =12373