Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 605", based on the 5-celled von Neumann neighborhood.
A273177
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 605", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =29a(3) =70a(4) =131a(5) =236a(6) =361a(7) =554a(8) =755a(9) =1072a(10) =1381a(11) =1850a(12) =2279a(13) =2919a(14) =3503a(15) =4364a(16) =5121a(17) =6181a(18) =7125a(19) =8486a(20) =9655a(21) =11255a(22) =12643a(23) =14620a(24) =16301a(25) =18557a(26) =20441a(27) =23134a(28) =25387a(29) =28403
External references
- oeis: A273177