15338678264domain: NAppears in sequencesBinomial coefficient C(43,n).at n=12A010959Binomial coefficient C(n,31).at n=12A010984a(n) = binomial(prime(n+3), prime(n)).at n=10A126993a(n) = binomial(floor(n*sqrt(2)),n) for n>=0.at n=31A135964a(n) has generating function 1/((1-x)^k*(1-x^2)^(k*(k-1)/2)) for k=8.at n=19A181480