A201468 Size of n-th-order intersection graph of the matching graph G_7.

21, 105, 126, 4893, 168756

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