First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 361", based on the 5-celled von Neumann neighborhood.
A271417
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 361", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =3a(1) =5a(2) =23a(3) =-19a(4) =79a(5) =-47a(6) =115a(7) =-123a(8) =263a(9) =-231a(10) =347a(11) =-363a(12) =575a(13) =-455a(14) =563a(15) =-603a(16) =907a(17) =-903a(18) =1135a(19) =-1079a(20) =1419a(21) =-1267a(22) =1487a(23) =-1519a(24) =1971a(25) =-1919a(26) =2191a(27) =-2139a(28) =2595a(29) =-2415
External references
- oeis: A271417