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A086973 Period of oscillator reached starting with a segment of n consecutive live cells and applying the LongLife 2D rule (see comment). 0
0, 0, 0, 0, 0, 0, 2, 2, 2, 4, 2, 2, 6, 6, 8, 8, 14, 14, 2, 2, 28, 28, 6, 6, 62, 62, 16, 16, 126, 126, 28, 28, 112, 60, 6, 6, 10, 30, 2, 56, 2640, 2, 4, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,7

COMMENTS

LongLife rule : birth occurs if dead cell has 3,4 or 5 neighbors. Survival occurs if live cell has 5 neighbors. (Sequence computed using LifeLab for mac).

LINKS

Table of n, a(n) for n=1..44.

Eric Weisstein's World of Mathematics, Game of Life.

CROSSREFS

Sequence in context: A134058 A345530 A216955 * A240131 A029640 A029658

Adjacent sequences:  A086970 A086971 A086972 * A086974 A086975 A086976

KEYWORD

nonn,more

AUTHOR

Benoit Cloitre, Sep 22 2003

STATUS

approved

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Last modified August 1 19:59 EDT 2021. Contains 346402 sequences. (Running on oeis4.)