394052domain: NAppears in sequencesa(n) = 36*Fibonacci(2*n+1) - 4.at n=10A153981a(1) = 102735, a(n) = prime(n-1)*a(n-1) but products that are not in A010784 are first reduced as in A320486 (see comments); continue until zero is reached.at n=14A321149