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A033529
Number of matchings in graph P_{2} X P_{6} X P_{n}.
0
1, 733, 4334009, 20324827981, 98618371821449, 476450515130518749, 2303329608950881340608, 11134067093100203643948181, 53821768256990554940684650505, 260172308883754886843036887611589, 1257663186848063684537091601425009561
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.
CROSSREFS
Sequence in context: A297761 A220625 A260035 * A118055 A025356 A025348
KEYWORD
nonn
AUTHOR
STATUS
approved