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A033524
Number of matchings in graph C_{12} X P_{n}.
0
1, 322, 1216380, 3302453192, 9457535113025, 26888035021488624, 76527499463086330097, 217774999938555580092160, 619738586975180574673477308, 1763630522748154866449258489490, 5018880864080352254319469089550521, 14282562602209484999805202647488429632
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
Row 12 of A287428.
Sequence in context: A266885 A253368 A334182 * A309030 A337781 A340099
KEYWORD
nonn
AUTHOR
STATUS
approved