Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 262", based on the 5-celled von Neumann neighborhood.
A271066
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 262", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =20a(3) =65a(4) =197a(5) =784a(6) =3080a(7) =11980a(8) =46484a(9) =184096a(10) =728552a(11) =2897748a(12) =11580156a(13) =46293916a(14) =185100768a(15) =740296708
External references
- oeis: A271066