51609600

Appears in sequences

• Denominators of coefficients in Taylor series expansion of log(1+x)^2/sqrt(1+x).at n=9A002552
• Denominators of coefficients for numerical differentiation.at n=4A002555
• Theta series of D*_15 lattice.at n=47A022068
• Triangle of coefficients of x^2 in the Neumann polynomials.at n=31A057869
• Triangle of coefficients p(k, x), where p(k, x) = 2*(k-1)*p(k-1, x) -x*p(k-2, x), read by rows.at n=36A123235
• G.f.: Sum_{n>=0} (2*n+1)^n * x^n / (1 + (2*n+1)*x)^n.at n=8A187735
• Triangle T(n, k) read by rows: row n gives for n >= 0 the coefficients of the exponential numerator polynomial used for the exponential generating function of {Sum_{j=1..m} (1 + 2*j)^n}_{m>=0}.at n=53A282628