Primes of the form k*2^k - 5.A182353Primes of the form k*2^k - 5.Terms a(0) =3a(1) =19a(2) =59a(3) =379a(4) =4603a(5) =1048571a(6) =44040187a(7) =7516192763External referencesoeis: A182353