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A160715 Y-toothpick sequence (as A160120) but without internal propagation in the structure. 6
0, 1, 4, 7, 16, 19, 28, 37, 58, 61, 70, 79, 100, 115, 136, 163, 214, 217, 226, 235, 256, 271, 292, 319, 370, 391, 412, 439, 490, 541, 598, 667, 784, 787 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Note that A160120(9)=67 but in this sequence a(9)=61.

See the entry A160120 for more information about the Y-toothpick sequences.

LINKS

Table of n, a(n) for n=0..33.

David Applegate, Omar E. Pol and N. J. A. Sloane, The Toothpick Sequence and Other Sequences from Cellular Automata

N. J. A. Sloane, Catalog of Toothpick and Cellular Automata Sequences in the OEIS

CROSSREFS

Cf. A000079, A000225, A006516, A139250, A160120, A151710.

Sequence in context: A018887 A059014 A166700 * A160120 A130665 A212062

Adjacent sequences:  A160712 A160713 A160714 * A160716 A160717 A160718

KEYWORD

more,nonn

AUTHOR

Omar E. Pol, Jun 02 2009

EXTENSIONS

More terms from Omar E. Pol, May 29 2010

STATUS

approved

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Last modified April 23 05:30 EDT 2014. Contains 240913 sequences.