Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 453", based on the 5-celled von Neumann neighborhood.
A272274
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 453", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =8a(2) =40a(3) =188a(4) =808a(5) =3348a(6) =13884a(7) =56092a(8) =225404a(9) =904436a(10) =3640068a(11) =14600860a(12) =58510396a(13) =234316180a(14) =937995428a(15) =3753709232
External references
- oeis: A272274