Numbers which form a prime by appending a 3-digit odd number and form no primes by appending any 1- or 2-digit odd number not beginning with 0.

A091089

Numbers which form a prime by appending a 3-digit odd number and form no primes by appending any 1- or 2-digit odd number not beginning with 0.

Terms

    a(0) =16557a(1) =16718a(2) =26378a(3) =35921a(4) =46524a(5) =46867a(6) =50018a(7) =55187a(8) =58374a(9) =58452a(10) =60850a(11) =63714a(12) =68771a(13) =71299a(14) =78035a(15) =78269a(16) =81661a(17) =84213a(18) =89052a(19) =90157a(20) =95490a(21) =97080a(22) =102892a(23) =105690a(24) =108682a(25) =115558a(26) =115994a(27) =116138a(28) =116305a(29) =121097

External references