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

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%I

%S 21,105,126,4893,168756

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

%D 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.