Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 517", based on the 5-celled von Neumann neighborhood.
A272732
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 517", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =9a(2) =29a(3) =66a(4) =126a(5) =210a(6) =339a(7) =488a(8) =712a(9) =949a(10) =1278a(11) =1622a(12) =2095a(13) =2587a(14) =3211a(15) =3816a(16) =4660a(17) =5476a(18) =6445a(19) =7469a(20) =8757a(21) =10006a(22) =11411a(23) =12956a(24) =14756a(25) =16556a(26) =18493a(27) =20589a(28) =23109a(29) =25542
External references
- oeis: A272732