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A201468 Size of n-th-order intersection graph of the matching graph G_7. 0
21, 105, 126, 4893, 168756 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

Larrion, F.; Pizana, M. A.; and Villarroel-Flores, R.; The clique operator on matching and chessboard graphs. Discrete Math. 309 (2009), no. 1, 85-93.

LINKS

Table of n, a(n) for n=1..5.

CROSSREFS

Sequence in context: A219385 A219297 A160082 * A306259 A069499 A068142

Adjacent sequences:  A201465 A201466 A201467 * A201469 A201470 A201471

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Dec 01 2011

STATUS

approved

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Last modified September 17 22:14 EDT 2021. Contains 347489 sequences. (Running on oeis4.)