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A027681 Number of independent subsets of Hamming graph H(n,3). 0
1, 4, 34, 11776, 120241253158 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A113231 A055621 A000860 * A193994 A097382 A003349

Adjacent sequences:  A027678 A027679 A027680 * A027682 A027683 A027684

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net)

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Last modified February 17 08:34 EST 2012. Contains 205998 sequences.