39502

Appears in sequences

• Greatest number having exactly n representations as ab+ac+bc with 0 < a < b < c.at n=25A094377
• Number of ways the set {1,2,...,n} can be split into two subsets of which the sum of one is twice the sum of the other.at n=22A113035
• Semiprimes in A033951.at n=32A113691
• Triangle T(n,r), read by rows, where the r-th column is expansion of A(x)^r, with A(x) = x * (x+1) * (2*x^4+4*x^3-2*x+1) * (x^4+2*x^3-x+1) / (x^2+x-1)^6.at n=37A187055