Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 253", based on the 5-celled von Neumann neighborhood.
A271052
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 253", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =13a(3) =57a(4) =70a(5) =186a(6) =199a(7) =419a(8) =432a(9) =788a(10) =801a(11) =1325a(12) =1338a(13) =2062a(14) =2075a(15) =3031a(16) =3044a(17) =4264a(18) =4277a(19) =5793a(20) =5806a(21) =7650a(22) =7663a(23) =9867a(24) =9880a(25) =12476a(26) =12489a(27) =15509a(28) =15522a(29) =18998
External references
- oeis: A271052