Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 390", based on the 5-celled von Neumann neighborhood.
A271600
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 390", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =10a(3) =30a(4) =39a(5) =72a(6) =85a(7) =150a(8) =170a(9) =262a(10) =307a(11) =416a(12) =461a(13) =618a(14) =675a(15) =900a(16) =981a(17) =1238a(18) =1291a(19) =1464a(20) =1573a(21) =1890a(22) =2019a(23) =2432a(24) =2620a(25) =3064a(26) =3252a(27) =3752a(28) =3984a(29) =4648
External references
- oeis: A271600