Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 833", based on the 5-celled von Neumann neighborhood.
A273676
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 833", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =4a(2) =33a(3) =161a(4) =705a(5) =2945a(6) =12033a(7) =48641a(8) =195585a(9) =784385a(10) =3141633a(11) =12574721a(12) =50315265a(13) =201293825a(14) =805240833a(15) =3221094401
External references
- oeis: A273676