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Search: id:A151930
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A151930 First differences of A001316. +0
2
1, 0, 2, -2, 2, 0, 4, -6, 2, 0, 4, -4, 4, 0, 8, -14, 2, 0, 4, -4, 4, 0, 8, -12, 4, 0, 8, -8, 8, 0, 16, -30, 2, 0, 4, -4, 4, 0, 8, -12, 4, 0, 8, -8, 8, 0, 16, -28, 4, 0, 8, -8, 8, 0, 16, -24, 8, 0, 16, -16, 16, 0, 32, -62, 2, 0, 4, -4, 4, 0, 8, -12, 4, 0, 8, -8, 8, 0, 16, -28, 4, 0, 8, -8, 8, 0, 16, -24, 8, 0, 16, -16, 16, 0, 32 (list; graph; listen)
OFFSET

0,3

COMMENT

Net increase in number of ON cells at generation n of 1-D CA using Rule 90.

LINKS

Index entries for sequences related to cellular automata

CROSSREFS

Sequence in context: A155123 A125938 A158851 this_sequence A084203 A073358 A124342

Adjacent sequences: A151927 A151928 A151929 this_sequence A151931 A151932 A151933

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Aug 10 2009

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Last modified November 23 10:40 EST 2009. Contains 167421 sequences.


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