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A033514
Number of matchings in graph P_{11} X P_{n}.
2
1, 144, 251498, 293066688, 370635224561, 461148537211748, 575975678462394151, 718704019165239462736, 897032469743945346623442, 1119528305492897225312120742, 1397239543795157686038029989037, 1743829823240164494694386437970640
OFFSET
0,2
REFERENCES
Per Hakan Lundow, "Computation of matching polynomials and the number of 1-factors in polygraphs", Research reports, No 12, 1996, Department of Mathematics, Umea University.
LINKS
CROSSREFS
Column k=11 of A210662.
Sequence in context: A023112 A159424 A013751 * A086778 A227652 A159436
KEYWORD
nonn
AUTHOR
STATUS
approved