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A118656 If C represents the minimum number of segments required to construct n unit cubes, then this sequence represents the number of additional segments required to construct n+1 unit cubes. First differences of sequence A117227. 0
12, 8, 8, 5, 8, 5, 5, 3, 8, 5, 5, 3, 8, 5, 5, 3, 5, 3, 8, 5, 5, 3, 5, 3, 5, 3, 3 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

EXAMPLE

a(1)=12 because 12 segments are required to construct the first unit cube. a(2)=8 because 8 additional unit segments are required to construct two unit cubes.

CROSSREFS

Cf. A117227.

Sequence in context: A090438 A128108 A071279 * A094332 A040134 A206478

Adjacent sequences:  A118653 A118654 A118655 * A118657 A118658 A118659

KEYWORD

easy,nonn

AUTHOR

Ronald R. King (rrking(AT)alaskalife.net), May 18 2006

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Last modified February 16 17:48 EST 2012. Contains 205939 sequences.