Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 97", based on the 5-celled von Neumann neighborhood.
A270153
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 97", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =4a(2) =32a(3) =172a(4) =804a(5) =3209a(6) =13552a(7) =53700a(8) =217216a(9) =868181a(10) =3483608a(11) =13943208a(12) =55792533a(13) =223168792a(14) =892715048a(15) =3571004012
External references
- oeis: A270153