Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 205", based on the 5-celled von Neumann neighborhood.
A270731
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 205", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =13a(3) =53a(4) =70a(5) =178a(6) =195a(7) =395a(8) =428a(9) =740a(10) =785a(11) =1273a(12) =1362a(13) =1982a(14) =2087a(15) =2979a(16) =3084a(17) =4128a(18) =4281a(19) =5617a(20) =5798a(21) =7438a(22) =7666a(23) =9627a(24) =9895a(25) =12160a(26) =12444a(27) =15181a(28) =15605a(29) =18646
External references
- oeis: A270731