906200541213domain: NAppears in sequencesCoefficients of power series for (1 - (1-8*x)^(1/4))/2.at n=15A048779Numerator of Sum_{k=0..n} 2^(k-2*n) * binomial(2*n-2*k,n-k) * binomial(n+k,n).at n=15A067002