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A270670
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E.g.f.: Product_{k>=1} (1 + k*sinh(x^k)).
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2
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1, 1, 4, 31, 168, 1841, 18600, 221845, 2655408, 44969041, 703172880, 11894018621, 231354830520, 4504644624793, 100890401218152, 2370351246834901, 55456622199548640, 1400307612079837985, 39002429830457675808, 1058964187034314179181, 32049467535091477285800
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OFFSET
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0,3
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LINKS
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MATHEMATICA
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nn = 25; Range[0, nn]! * CoefficientList[Series[Product[1+k*Sinh[x^k], {k, 1, nn}], {x, 0, nn}], x]
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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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