Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 297", based on the 5-celled von Neumann neighborhood.
A271149
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 297", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =4a(2) =32a(3) =168a(4) =800a(5) =3352a(6) =13616a(7) =55488a(8) =223012a(9) =889328a(10) =3559604a(11) =14258048a(12) =57030476a(13) =228151816a(14) =912765036a(15) =3650768940
External references
- oeis: A271149