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A014185 Volume of (the dilation by 2) of the Relaxed Boolean Quadric polytope of order n. +0
1
1, 2, 8, 384, 552960, 44281036800, 314557027319808000, 288790528806744175411200000, 46980324198376789468214678519808000000, 1777353426040215691809284069185041541260902400000000 (list; graph; listen)
OFFSET

0,2

REFERENCES

C.-W. Ko, J. Lee and E. Steingrimsson: The Volume of Relaxed Boolean-Quadric and Cut Polytopes, Discrete Mathematics, 163 (1997), 293-298.

FORMULA

n! * (binomial(n+1, 2))! * 4^n / (2*n)!

CROSSREFS

Sequence in context: A009836 A012342 A012348 this_sequence A009808 A035129 A003301

Adjacent sequences: A014182 A014183 A014184 this_sequence A014186 A014187 A014188

KEYWORD

nonn

AUTHOR

Einar Steingrimsson (einar(AT)math.chalmers.se)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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