46981domain: NAppears in sequencesNumber of intersections of diagonals in the interior of a regular n-gon.at n=35A006561Strong pseudoprimes to base 37.at n=16A020263Semiprimes in A033951.at n=35A113691Number of compositions of n, where the difference between the number of odd parts and the number of even parts is 6.at n=14A242504