50694

Appears in sequences

• Expansion of (1+x*C^4)*C^3, where C = (1-(1-4*x)^(1/2))/(2*x) is g.f. for Catalan numbers, A000108.at n=8A071264
• Numbers k such that both the sum of the semiprime divisors of k and the sum of the prime divisors of k are squares.at n=6A227478
• Total sum of cubes of parts in all partitions of n.at n=14A229325