Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 613", based on the 5-celled von Neumann neighborhood.
A273243
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 613", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =29a(3) =74a(4) =135a(5) =247a(6) =379a(7) =580a(8) =805a(9) =1141a(10) =1505a(11) =1965a(12) =2421a(13) =3106a(14) =3775a(15) =4632a(16) =5449a(17) =6590a(18) =7723a(19) =9064a(20) =10333a(21) =12014a(22) =13631a(23) =15632a(24) =17513a(25) =19873a(26) =22141a(27) =24794a(28) =27191a(29) =30296
External references
- oeis: A273243