43196

Appears in sequences

• Erdős-Selfridge function: a(n) is the least number m > n+1 such that the least prime factor of binomial(m, n) is > n.at n=19A003458
• Number of products of distinct factorials not exceeding n!.at n=43A101977
• Least number x such that x^n has n digits equal to k. Case k = 6.at n=22A285453
• a(n) = Sum_{k=0..floor(n/3)} (-1)^k * binomial(n-1-2*k,k) * binomial(2*n-6*k,n-3*k).at n=9A360294