Primes that can be generated by the concatenation in base 4, in descending order, of two consecutive integers read in base 10.

A287303

Primes that can be generated by the concatenation in base 4, in descending order, of two consecutive integers read in base 10.

Terms

    a(0) =19a(1) =101a(2) =271a(3) =1429a(4) =1559a(5) =1949a(6) =2339a(7) =2729a(8) =3119a(9) =3769a(10) =4159a(11) =17989a(12) =18503a(13) =19531a(14) =21587a(15) =24671a(16) =27241a(17) =29297a(18) =30839a(19) =32381a(20) =33409a(21) =33923a(22) =36493a(23) =44203a(24) =47287a(25) =51913a(26) =55511a(27) =64763a(28) =286999a(29) =289049

External references