First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 822", based on the 5-celled von Neumann neighborhood.
A273370
First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 822", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =4a(1) =4a(2) =16a(3) =12a(4) =12a(5) =8a(6) =48a(7) =12a(8) =36a(9) =8a(10) =68a(11) =24a(12) =44a(13) =-8a(14) =128a(15) =-20a(16) =148a(17) =40a(18) =76a(19) =48a(20) =36a(21) =-8a(22) =212a(23) =-40a(24) =164a(25) =-40a(26) =276a(27) =-24a(28) =140a(29) =-136
External references
- oeis: A273370