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A183008 a(n) = 24*p(n) = 24*A000041(n). 1
24, 48, 72, 120, 168, 264, 360, 528, 720, 1008, 1344, 1848, 2424, 3240, 4224, 5544, 7128, 9240, 11760, 15048, 19008, 24048, 30120, 37800, 46992, 58464, 72240, 89232, 109560, 134496, 164208, 200376 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) is also the area of one of the faces of the rectangular cuboid which is a three-dimensional version of the shell model of partitions of n. The areas of the other faces are A008606(n)=24*n and A066186(n)=n*p(n), where p(n) is the number of partitions of n. See A135010 for more information.

LINKS

Table of n, a(n) for n=1..32.

EXAMPLE

For n=6 the a(6)=264 because the number of partitions of 6 is p(6)=A000041(6)=11, so a(6)=24*11=264.

CROSSREFS

Cf. A000041, A008606, A018253, A066186, A135010, A138121, A138011.

Sequence in context: A141767 A288639 A280097 * A054734 A174906 A029613

Adjacent sequences:  A183005 A183006 A183007 * A183009 A183010 A183011

KEYWORD

nonn,easy

AUTHOR

Omar E. Pol, Jan 22 2011

STATUS

approved

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Last modified November 18 15:55 EST 2018. Contains 317323 sequences. (Running on oeis4.)