47200

Appears in sequences

• Numbers k such that k and k^2 use only the digits 0, 2, 4, 7 and 8.at n=43A136906
• Number of 0..1 arrays x(0..n-1) of n elements with each no smaller than the sum of its four previous neighbors modulo 2.at n=28A200462
• Expansion of Product_{k>=1} (1 + x^k * (1 + k*x)).at n=24A336980
• Maximal coefficient of Product_{j=1..n} (1 - x^prime(j)).at n=33A350514
• Maximum of the absolute value of the coefficients of (1 - x^2) * (1 - x^3) * (1 - x^5) * ... * (1 - x^prime(n)).at n=33A367843
• Absolute value of the minimum coefficient of (1 - x^2) * (1 - x^3) * (1 - x^5) * ... * (1 - x^prime(n)).at n=33A379976