Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 435", based on the 5-celled von Neumann neighborhood.
A272150
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 435", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =36a(3) =185a(4) =785a(5) =3329a(6) =13181a(7) =52776a(8) =213637a(9) =856221a(10) =3419753a(11) =13673841a(12) =54742645a(13) =218988469a(14) =876026268a(15) =3504040152
External references
- oeis: A272150