Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 497", based on the 5-celled von Neumann neighborhood.
A272558
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 497", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =18a(3) =54a(4) =91a(5) =179a(6) =264a(7) =420a(8) =529a(9) =797a(10) =978a(11) =1358a(12) =1595a(13) =2159a(14) =2524a(15) =3264a(16) =3581a(17) =4609a(18) =5002a(19) =6362a(20) =6755a(21) =8255a(22) =9036a(23) =10636a(24) =11497a(25) =13557a(26) =14550a(27) =16966a(28) =18067a(29) =20867
External references
- oeis: A272558