A246326 Total number of ON cells at stage n of two-dimensional 5-neighbor outer totalistic cellular automaton defined by "Rule 454".

1, 5, 4, 20, 9, 37, 28, 57, 29, 72, 72, 145, 97, 165, 157, 233, 141, 249, 205, 289, 269, 433, 428, 504, 337, 488, 448, 709, 561, 705, 708, 980, 733, 896, 892, 924, 876, 1141, 1136, 1372, 1232, 1373, 1216, 1628, 1513, 1857, 1637, 1992, 1684, 2136, 2089, 2260, 2168, 2428, 2505, 2700, 2508, 2812, 2649, 2945, 2900, 3216, 3328

Offset

0,2

References

S. Wolfram, A New Kind of Science, Wolfram Media, 2002; pp. 173-175.

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..200

N. J. A. Sloane, Illustration of first 24 generations

Index entries for sequences related to cellular automata

Mathematica

Map[Function[Apply[Plus, Flatten[ #1]]], CellularAutomaton[{ 454, {2, {{0, 2, 0}, {2, 1, 2}, {0, 2, 0}}}, {1, 1}}, {{{1}}, 0}, 130]]
ArrayPlot /@ CellularAutomaton[{454, {2, {{0, 2, 0}, {2, 1, 2}, {0, 2, 0}}}, {1, 1}}, {{{1}}, 0}, 23]

Crossrefs

Cf. A169699, A246316, A246318, A246325.

Sequence in context: A272085 A271259 A271409 * A272506 A070374 A057423

Adjacent sequences: A246323 A246324 A246325 * A246327 A246328 A246329

Keyword

nonn

Author

N. J. A. Sloane, Aug 30 2014

Status

approved