Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 259", based on the 5-celled von Neumann neighborhood.
A271055
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 259", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =36a(3) =212a(4) =948a(5) =3956a(6) =16116a(7) =65012a(8) =261108a(9) =1046516a(10) =4190196a(11) =16769012a(12) =67092468a(13) =268402676a(14) =1073676276a(15) =4294836212
External references
- oeis: A271055