88732378800domain: NAppears in sequencesBinomial coefficients C(2n,n-3).at n=17A002696Binomial coefficient C(40,n).at n=17A010956a(n) = binomial(n,17).at n=23A010970Binomial coefficient C(n,23).at n=17A010976T(2n+6,n), array T as in A050186; a count of aperiodic binary words.at n=17A051199