Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 549", based on the 5-celled von Neumann neighborhood.
A272844
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 549", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =29a(3) =70a(4) =130a(5) =227a(6) =359a(7) =532a(8) =744a(9) =1017a(10) =1349a(11) =1770a(12) =2254a(13) =2807a(14) =3451a(15) =4184a(16) =4948a(17) =5885a(18) =6926a(19) =8074a(20) =9427a(21) =10896a(22) =12476a(23) =14233a(24) =16086a(25) =18183a(26) =20408a(27) =22740a(28) =25305a(29) =28037
External references
- oeis: A272844