756261275

Appears in sequences

• Numerators in the Taylor series for arccosh(x) - log(2*x).at n=17A052468
• Denominators of values T(m,m) of urn game described in A108885 and A108886.at n=18A108884
• Numerator of binomial(2n,n)/(2n).at n=17A201058
• Denominators of the terms of Lehmer's series S_2(2), where S_k(x) = Sum_{n>=1} n^k*x^n/binomial(2*n, n).at n=17A259853
• Numerator of (-1/3)^n*sqrt(Pi)/(Gamma(1/2 - n)*Gamma(1 + n)).at n=18A285019