Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 547", based on the 5-celled von Neumann neighborhood.
A272839
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 547", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =29a(3) =149a(4) =661a(5) =2757a(6) =11229a(7) =45285a(8) =181837a(9) =728693a(10) =2917405a(11) =11674821a(12) =46709613a(13) =186859029a(14) =747477181a(15) =2989990757
External references
- oeis: A272839