136891

Appears in sequences

• Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=3, r=3, I={-2,1,2}.at n=22A079983
• a(n) = prime(2*n-1)*prime(2*n).at n=36A089581
• Product of the n-th sexy prime pair.at n=39A111192
• Product of adjacent primes with a gap of 6.at n=19A210477
• Numbers that are both a sum and a product of two or more consecutive primes.at n=39A254859