Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 286", based on the 5-celled von Neumann neighborhood.
A271122
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 286", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =17a(3) =45a(4) =196a(5) =893a(6) =3529a(7) =14421a(8) =62361a(9) =265785a(10) =1067853a(11) =4218873a(12) =17058817a(13) =69089757a(14) =278532801a(15) =1118947017
External references
- oeis: A271122