563921995domain: NAppears in sequencesBinomial coefficient C(43,n).at n=9A010959Binomial coefficient C(n,34).at n=9A010987Binomial coefficients C(2*n+9,9).at n=17A053138Central column of triangle A102427.at n=17A102428Number of nonnegative integer arrays of length n summing to n without equal adjacent values modulo 2.at n=34A221315