86555576160domain: NAppears in sequencesa(n+1) = a(n)/n if n|a(n) else a(n)*n, a(1) = 1.at n=32A008336a(n) = (2*n+n^2)*(binomial(2*n,n))/2.at n=16A119581A008336 sorted and duplicates removed.at n=35A370968