Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 577", based on the 5-celled von Neumann neighborhood.
A273023
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 577", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =4a(2) =25a(3) =120a(4) =564a(5) =2597a(6) =10944a(7) =42220a(8) =170221a(9) =686997a(10) =2745972a(11) =10983241a(12) =43985189a(13) =175956897a(14) =703839644a(15) =2815124153
External references
- oeis: A273023