75686

Appears in sequences

• Number of (w,x,y,z) with all terms in {1,...,n} and 2*w*x>3*y*z.at n=21A211922
• Distinct values of A378664(k) in the order of appearance, when k ranges over those primitively abundant numbers k for which A378664(k) is less than the largest proper divisor of k.at n=31A378740