604128

Appears in sequences

• Balanced refactorable numbers.at n=24A078543
• Numbers n such that sigma(n) = 12*phi(n).at n=26A104902
• a(n) = 3*binomial(n+1, 5).at n=30A253942
• Triangle read by rows: T(n,k) is the number of endofunctions on [n] whose third-smallest component has size exactly k; n >= 0, 0 <= k <= max(0,n-2).at n=29A350081