Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 371", based on the 5-celled von Neumann neighborhood.
A271455
Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 371", based on the 5-celled von Neumann neighborhood.
Terms
- a(0) =1a(1) =5a(2) =32a(3) =169a(4) =805a(5) =3444a(6) =14093a(7) =57296a(8) =231709a(9) =930872a(10) =3726277a(11) =14932837a(12) =59735637a(13) =239035532a(14) =956108033a(15) =3824911253
External references
- oeis: A271455