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A025761 8th order Vatalan numbers (generalization of Catalan numbers). +0
1
1, 1, 29, 1177, 54629, 2726977, 142504685, 7685245225, 424109499317, 23818681210961, 1356315674712509, 78100982458201017, 4538960021319997189, 265837773438037013857, 15672475449746510425485 (list; graph; listen)
OFFSET

0,3

FORMULA

G.f.: ${8\over {7+\root 8 \of {1-64x}}}$

CROSSREFS

Sequence in context: A099931 A132058 A138660 this_sequence A003735 A139192 A049657

Adjacent sequences: A025758 A025759 A025760 this_sequence A025762 A025763 A025764

KEYWORD

nonn

AUTHOR

Olivier Gerard (ogerard(AT)ext.jussieu.fr)

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.


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