A342409 - OEIS

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A342409

The number of polyominoes with n cells which support p4 tiling of the plane.

0

9, 21, 166, 317, 596, 4167, 26448, 48970, 90652, 302042

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OFFSET

4,1

LINKS

Table of n, a(n) for n=4..13.

T. Horiyama and M. Samejima, Enumeration of polyominoes for p4 tiling, 21st Canad. Conf. Comput. Geometry, CCCG 2009 (2009), Table 1.

CROSSREFS

Sequence in context: A177125 A050860 A339724 * A373747 A329007 A368120

Adjacent sequences: A342406 A342407 A342408 * A342410 A342411 A342412

KEYWORD

nonn,more

AUTHOR

R. J. Mathar, Mar 11 2021

STATUS

approved