1324785domain: NAppears in sequencesTrajectory of 318 under the Reverse and Add! operation carried out in base 4, written in base 10.at n=15A075153Denominator of -16/((n+2)*n*(n-2)*(n-4)).at n=34A117465a(n) = n*(n+2)*(n+4)*(n+6).at n=30A190577