Number of consecutive prime runs of just 4 primes congruent to 3 mod 4 below 10^n.

A092646

Number of consecutive prime runs of just 4 primes congruent to 3 mod 4 below 10^n.

Terms

    a(0) =0a(1) =0a(2) =1a(3) =15a(4) =111a(5) =1013a(6) =8963a(7) =78496a(8) =703783a(9) =6388533a(10) =58446494

External references