Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 141", based on the 5-celled von Neumann neighborhood.
A270284
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 141", 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) =736a(10) =773a(11) =1237a(12) =1341a(13) =1949a(14) =2069a(15) =2910a(16) =3026a(17) =4150a(18) =4239a(19) =5655a(20) =5811a(21) =7428a(22) =7656a(23) =9653a(24) =9817a(25) =12170a(26) =12474a(27) =15119a(28) =15475a(29) =18423
External references
- oeis: A270284