# 2r4

Input interpretation |
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cellular automaton | k=2, r=4 | rule 2 |

Rule space information |

rule type | 1D cellular automaton rule space | 2-color, range 4 (9-cell neighborhood) number of rules | 2^512~~1.341×10^154 |

Finite-size state transition diagrams |

| | | | size 2 | size 3 | size 4 | size 5 | size 6 |