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A242894 Beginning with a central 'Star' configuration of a Penrose 'Kite' and 'Dart' tiling with rotational symmetry as the first step, number of tiles that can be added to the free edges of the current tiling. 10
5, 10, 10, 20, 20, 25, 35, 40, 40, 45, 45 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
The initial 5 corresponds to the initial "star" made from 5 "darts". Given the 5-fold symmetry, all terms are divisible by 5. See the illustration for the first 8 terms. - M. F. Hasler, Jun 04 2019
LINKS
M. F. Hasler, Illustration of first 8 terms of A242894, Jun 04 2019
CROSSREFS
Sequence in context: A331070 A226992 A201033 * A256641 A032242 A208541
KEYWORD
nonn,more
AUTHOR
Felix Fröhlich, May 25 2014
STATUS
approved

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Last modified June 17 03:01 EDT 2024. Contains 373432 sequences. (Running on oeis4.)