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A160789
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Y-toothpick number A160120(n) minus toothpick number A139250(n).
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0
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0, 0, 1, 0, 5, 4, 5, 2, 15, 20, 21
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,5
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LINKS
| 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
O. E. Pol, OEIS, Plot 2, A160120 and A139250 vs n
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FORMULA
| a(n) = A160120(n)-A139250(n).
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CROSSREFS
| Cf. A139250, A160120.
Sequence in context: A123587 A018840 A058209 * A131291 A131369 A122219
Adjacent sequences: A160786 A160787 A160788 * A160790 A160791 A160792
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KEYWORD
| more,nonn
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AUTHOR
| Omar E. Pol (info(AT)polprimos.com), Jun 18 2009
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