232992domain: NAppears in sequencesLargest k such that round(1/(sqrt(prime(k+1))-sqrt(prime(k)))) = n where prime(n) denotes the n-th prime (conjectured values).at n=32A078693a(n)=least number m such that gcd(prime(m)+2,prime(m+1)+2) = 2*n-1.at n=27A268863