9743613domain: NAppears in sequencesThe minimal integer x such that each of the six integers x, x+1, x+2, x+4, x+5, x+6 is squarefree with exactly n prime divisors.at n=2A242793Integers k such that each of k, k+1, k+2, k+4, k+5, k+6 is the squarefree product of four primes.at n=0A242806