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A060655 Pack n integer sided rectangles into the smallest possible square so that no sides of the rectangle are the same. Sequence gives the side of the smallest square. 0
2, 4, 6, 8, 11, 14, 18, 21, 25, 29, 33, 37 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Those terms that are > ceil(sqrt(n(n+1)(2n+1)/3)) are only the best currently known solutions.

LINKS

E. J. Friedman, Math. Magic: August 1999, Question #2

FORMULA

a(n)>=sqrt(n(n+1)(2n+1)/3).

CROSSREFS

Sequence in context: A092777 A186380 A006463 * A117490 A032514 A011858

Adjacent sequences:  A060652 A060653 A060654 * A060656 A060657 A060658

KEYWORD

hard,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Apr 18 2001

EXTENSIONS

Additional comments from Larry Reeves (larryr(AT)acm.org), Apr 19 2001

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.