Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 150", based on the 5-celled von Neumann neighborhood.
A270322
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 150", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =20a(3) =84a(4) =304a(5) =1196a(6) =4280a(7) =16908a(8) =67604a(9) =265124a(10) =1058244a(11) =4212368a(12) =16820404a(13) =67170488a(14) =268817820a(15) =1074835228
External references
- oeis: A270322