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A292428 Number of matchings in the n-Andrasfai graph. 0
2, 11, 106, 1475, 27514, 651815, 18926340, 655968971, 26596236894, 1241464701561 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..10.

Eric Weisstein's World of Mathematics, Andrasfai Graph

Eric Weisstein's World of Mathematics, Independent Edge Set

Eric Weisstein's World of Mathematics, Matching

CROSSREFS

Sequence in context: A268294 A207571 A278070 * A088690 A118805 A198001

Adjacent sequences:  A292425 A292426 A292427 * A292429 A292430 A292431

KEYWORD

nonn,more

AUTHOR

Eric W. Weisstein, Sep 30 2017

STATUS

approved

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Last modified September 27 01:55 EDT 2020. Contains 337379 sequences. (Running on oeis4.)