Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 225", based on the 5-celled von Neumann neighborhood.
A270944
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 225", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =18a(3) =46a(4) =79a(5) =163a(6) =224a(7) =388a(8) =481a(9) =725a(10) =850a(11) =1202a(12) =1354a(13) =1859a(14) =2083a(15) =2712a(16) =2972a(17) =3820a(18) =4153a(19) =5225a(20) =5585a(21) =6869a(22) =7369a(23) =8833a(24) =9369a(25) =11201a(26) =11813a(27) =13929a(28) =14629a(29) =17057
External references
- oeis: A270944