608359048206domain: NAppears in sequencesBinomial coefficient C(43,n).at n=18A010959a(n) = binomial(n,18).at n=25A010971a(n) = binomial(n,25).at n=18A010978a(n) = binomial(2n+1,n-3).at n=18A030053a(n) = binomial(floor(n*(1+sqrt(2))),n) for n>=0.at n=18A135965