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

0,2

LINKS

Table of n, a(n) for n=0..3.

CROSSREFS

Sequence in context: A111476 A246107 A156618 * A248385 A242826 A112904

Adjacent sequences:  A027682 A027683 A027684 * A027686 A027687 A027688

KEYWORD

nonn

AUTHOR

R. H. Hardin

STATUS

approved

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Last modified January 24 16:47 EST 2020. Contains 331209 sequences. (Running on oeis4.)