6531525

Appears in sequences

• a(n) = (15*n)!*(6*n)!*n!/((12*n)!*(5*n)!*(3*n)!*(2*n)!).at n=2A295466
• a(n) is the smallest odd number that has n middle divisors.at n=15A354385
• Number of pairs of triangles that are pairwise edge-disjoint in the complete graph K_n.at n=24A381862