745108

Appears in sequences

• Expansion of e.g.f.: x^2*(exp(x)-1)^2.at n=14A052760
• a(n) = sigma(n^5).at n=11A203556
• a(n) = (2^(2*n+1) - 1)*(3^(n+1) - 1)/2.at n=5A269255