5-omino, order 81, [9 by 45]

T01405 = data172/Y59B45
data172/Y59B45
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Geometry

For general details about this class of tiling, see.

References

Publications referenced:
  1. From Erich Friedman's web site (Actual order 10) of Not specific. Personal Communication, Information sent to the author, 21c. [pc]

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