Sequence of pairs k,g such that k*2^n-1, k*2^n-1+g, k*2^n-1+2*g, and k*2^n+3*g are four consecutive primes in arithmetic progression for the smallest odd k.
A230699
Sequence of pairs k,g such that k*2^n-1, k*2^n-1+g, k*2^n-1+2*g, and k*2^n+3*g are four consecutive primes in arithmetic progression for the smallest odd k.
Terms
- a(0) =135a(1) =-6a(2) =63a(3) =6a(4) =415a(5) =-6a(6) =987a(7) =6a(8) =55a(9) =-6a(10) =273a(11) =6a(12) =1195a(13) =-6a(14) =299a(15) =18a(16) =1371a(17) =6a(18) =5a(19) =-6a(20) =189a(21) =6a(22) =1077a(23) =6a(24) =7111a(25) =6a(26) =15a(27) =-6a(28) =2821a(29) =-18
External references
- oeis: A230699