53353631

Appears in sequences

• Numerators of the Taylor coefficients of (e^x-1)^2.at n=32A002678
• Divisors of 2^33 - 1.at n=11A003540
• a(n) = Numerator([x^n] (4*sinh(sqrt(x)/2)^2*cosh(sqrt(x)))/x).at n=16A327497