Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 245", based on the 5-celled von Neumann neighborhood.
A271005
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 245", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =8a(2) =44a(3) =208a(4) =928a(5) =3904a(6) =16000a(7) =64768a(8) =260608a(9) =1045504a(10) =4188160a(11) =16764928a(12) =67084288a(13) =268386304a(14) =1073643520a(15) =4294770688
External references
- oeis: A271005