Positive integers m such that none of the four consecutive numbers m, m+1, m+2, m+3 can be written as p^2 + q with p and q both prime.

A258661

Positive integers m such that none of the four consecutive numbers m, m+1, m+2, m+3 can be written as p^2 + q with p and q both prime.

Terms

    a(0) =1a(1) =2a(2) =1009a(3) =3598a(4) =4354a(5) =9214a(6) =11662a(7) =15051a(8) =15052a(9) =15873a(10) =15874a(11) =19042a(12) =21772a(13) =22497a(14) =22498a(15) =24334a(16) =26242a(17) =46654a(18) =60514a(19) =76173a(20) =76174a(21) =93634a(22) =97341a(23) =97342a(24) =108898a(25) =112893a(26) =112894a(27) =121101a(28) =121102a(29) =133954

External references