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A036444 Integer-sided squares, no more than a(n) of any size, can tile the square with side n. 2
4, 5, 4, 4, 4, 3, 4, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,1
COMMENTS
Eves (2001) illustrates that a(175) = 1. - Alonso del Arte, Jun 17 2013
REFERENCES
Howard Eves, Mathematical Reminiscences. Mathematical Association of America (2001) p. 78 Fig. 7.
LINKS
Erich J. Friedman, Integer Square Tilings
EXAMPLE
a(7) = 3 since any tiling of a 7 X 7 square with integer squares has at least 3 of the same size.
CROSSREFS
Cf. A036444.
Sequence in context: A366153 A031349 A200605 * A329505 A125583 A196619
KEYWORD
hard,nonn
AUTHOR
STATUS
approved

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)