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A273440
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Number of endofunctions on [n] with exactly nine cycles.
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2
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1, 135, 11715, 848430, 56457258, 3616660047, 228859354295, 14526558274800, 933767559522083, 61157779792168059, 4097522595384976251, 281552808746124677190, 19873435970688901729621, 1442409484607029199323392, 107706418622406296313956423
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OFFSET
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9,2
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LINKS
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FORMULA
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E.g.f.: -1/9! * log(1+LambertW(-x))^9.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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