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A194283 Numbers n such that at stage n of A194270 appears for first time a new distinct polygonal shape in the structure. 1
4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 21 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

This sequence contains at least 25 terms. The last term is > 200, if this sequence is finite. See also A194277.

For more information about the polygonal shapes in the structure of A194270 see A194276 and A194278.

LINKS

Table of n, a(n) for n=1..12.

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

Index entries for sequences related to toothpick sequences

CROSSREFS

Cf. A194270, A194276, A194277, A194278, A194440, A194442

Sequence in context: A299544 A039174 A016069 * A299546 A039128 A214421

Adjacent sequences:  A194280 A194281 A194282 * A194284 A194285 A194286

KEYWORD

nonn,hard,more

AUTHOR

Omar E. Pol, Sep 02 2011

STATUS

approved

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Last modified October 15 07:56 EDT 2019. Contains 328026 sequences. (Running on oeis4.)