Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 459", based on the 5-celled von Neumann neighborhood.
A272289
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 459", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =15a(3) =43a(4) =68a(5) =149a(6) =181a(7) =326a(8) =427a(9) =671a(10) =728a(11) =1149a(12) =1305a(13) =1842a(14) =1995a(15) =2651a(16) =2960a(17) =3853a(18) =4038a(19) =5187a(20) =5576a(21) =6948a(22) =7293a(23) =8849a(24) =9462a(25) =11371a(26) =11831a(27) =14068a(28) =14737a(29) =17205
External references
- oeis: A272289