166509721602domain: NAppears in sequencesBinomial coefficient C(2n,n-5).at n=16A004311Binomial coefficient C(42,n).at n=16A010958a(n) = binomial(n,16).at n=26A010969Binomial coefficient C(n,26).at n=16A010979a(n) = binomial(sigma(n), n).at n=25A066090a(n) = binomial(floor(n*(sqrt(5)+1)/2), n) for n>=0.at n=26A135962