363500177041domain: NAppears in sequencesNumbers k such that k+0, k+1, ... and k+8 are, in some order, 1 * a prime, 2 * a prime, ... and 9 * a prime.at n=6A071371a(n) is the smallest number m such that (m+k-1)/k is prime for k=1,2,...,n.at n=8A093553