Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 179", based on the 5-celled von Neumann neighborhood.
A270623
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 179", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =41a(3) =189a(4) =797a(5) =3357a(6) =13733a(7) =54497a(8) =218561a(9) =873641a(10) =3491841a(11) =13964481a(12) =55864297a(13) =223446945a(14) =893841301a(15) =3575071493
External references
- oeis: A270623