64822394

Appears in sequences

• a(n) is the smallest m such that m*(m+1) is divisible by the first n prime numbers.at n=10A118478
• Smallest m such that the n-th odd prime is the smallest number coprime to m and m+1.at n=10A179675
• Numbers k such that k and k+1 have at least 6 but not both exactly 6 distinct prime factors.at n=1A321496