Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 165", based on the 5-celled von Neumann neighborhood.
A270458
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 165", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =8a(2) =40a(3) =185a(4) =816a(5) =3480a(6) =14444a(7) =58381a(8) =235277a(9) =944969a(10) =3788801a(11) =15172957a(12) =60719577a(13) =242889153a(14) =971616601a(15) =3886616229
External references
- oeis: A270458