Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 177", based on the 5-celled von Neumann neighborhood.
A270619
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 177", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =4a(2) =32a(3) =160a(4) =757a(5) =2908a(6) =12468a(7) =50740a(8) =205792a(9) =827900a(10) =3324088a(11) =13294177a(12) =53209272a(13) =212851437a(14) =851490496a(15) =3406377481
External references
- oeis: A270619