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A028466
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Number of perfect matchings in graph C_{3} X C_{5} X P_{2n}.
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0
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1, 106784, 56850678464, 32898111133723321, 19096119789145305208336, 11085838411090123868197412129, 6435670258948861016802884153464799, 3736105167546089403361511734752297982336, 2168924345573542197211153077794030841411079321
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OFFSET
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0,2
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REFERENCES
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Per Hakan Lundow, "Computation of matching polynomials and the number of 1-factors in polygraphs", Research report, No 12, 1996, Department of Math., Umea University, Sweden.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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