Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 169", based on the 5-celled von Neumann neighborhood.
A270462
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 169", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =4a(2) =24a(3) =120a(4) =612a(5) =2532a(6) =10800a(7) =45380a(8) =182768a(9) =728848a(10) =2917132a(11) =11771140a(12) =47229148a(13) =188138496a(14) =753562420a(15) =3021549192
External references
- oeis: A270462