Numbers k such that k+i^2, i=0..6 are all semiprimes.

Terms

a(0) =3238a(1) =4162a(2) =4537a(3) =13918a(4) =16837a(5) =17857a(6) =18673a(7) =24553a(8) =55477a(9) =62353a(10) =78457a(11) =84358a(12) =92878a(13) =102838a(14) =106813a(15) =129838a(16) =135853a(17) =140002a(18) =142822a(19) =146722a(20) =148318a(21) =151957a(22) =166177a(23) =180013a(24) =184213a(25) =187933a(26) =194338a(27) =210637a(28) =214393a(29) =231757