Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 798", based on the 5-celled von Neumann neighborhood.
A273570
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 798", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =21a(3) =93a(4) =429a(5) =1869a(6) =7821a(7) =32013a(8) =129549a(9) =521229a(10) =2091021a(11) =8376333a(12) =33529869a(13) =134168589a(14) =536772621a(15) =2147287053
External references
- oeis: A273570