Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 573", based on the 5-celled von Neumann neighborhood.
A272996
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 573", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =8a(2) =41a(3) =189a(4) =793a(5) =3249a(6) =12917a(7) =52577a(8) =208301a(9) =832101a(10) =3334181a(11) =13334013a(12) =53367501a(13) =213442441a(14) =853655053a(15) =3415005917
External references
- oeis: A272996