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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

Table of n, a(n) for n=2..100.

Erich J. Friedman, Integer Square Tilings

EXAMPLE

a(7) = 3 since any tiling of a 7x7 square with integer squares has at least 3 of the same size.

CROSSREFS

Cf. A036444.

Sequence in context: A016717 A031349 A200605 * A329505 A125583 A196619

Adjacent sequences:  A036441 A036442 A036443 * A036445 A036446 A036447

KEYWORD

hard,nonn

AUTHOR

Erich Friedman

STATUS

approved

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Last modified May 8 19:28 EDT 2021. Contains 343666 sequences. (Running on oeis4.)