Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 387", based on the 5-celled von Neumann neighborhood.
A271545
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 387", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =15a(3) =39a(4) =56a(5) =140a(6) =181a(7) =305a(8) =362a(9) =670a(10) =735a(11) =1111a(12) =1252a(13) =1756a(14) =1881a(15) =2513a(16) =2662a(17) =3582a(18) =3867a(19) =4919a(20) =5176a(21) =6508a(22) =6789a(23) =8353a(24) =8686a(25) =10614a(26) =11103a(27) =13143a(28) =13776a(29) =16292
External references
- oeis: A271545