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A027685 Number of independent subsets of 4^n torus graph. 0
1, 7, 743, 19768832143 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A064571 A111476 A156618 * A112904 A137050 A114911

Adjacent sequences:  A027682 A027683 A027684 * A027686 A027687 A027688

KEYWORD

nonn

AUTHOR

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

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Last modified February 15 21:45 EST 2012. Contains 205860 sequences.