686353797976domain: NAppears in sequencesBinomial coefficient C(2n,n-5).at n=17A004311Binomial coefficient C(44,n).at n=17A010960a(n) = binomial(n,27).at n=17A010980a(n) = binomial(floor(n*(sqrt(5)+3)/2), n) for n>=0.at n=17A135963