Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 238", based on the 5-celled von Neumann neighborhood.
A270986
Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 238", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =6a(2) =14a(3) =34a(4) =54a(5) =86a(6) =134a(7) =210a(8) =286a(9) =374a(10) =478a(11) =610a(12) =758a(13) =950a(14) =1190a(15) =1490a(16) =1790a(17) =2102a(18) =2430a(19) =2786a(20) =3158a(21) =3574a(22) =4038a(23) =4562a(24) =5102a(25) =5686a(26) =6326a(27) =7042a(28) =7838a(29) =8782
External references
- oeis: A270986