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A285063
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Denominators of the exponential expansion of (4/(log(1+x)))*(1 - 1/(1+x)^(1/4)).
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2
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1, 8, 48, 256, 3840, 6144, 86016, 393216, 2949120, 2621440, 34603008, 50331648, 22900899840, 2013265920, 12079595520, 17179869184, 3285649981440, 309237645312, 27419071217664, 23089744183296
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OFFSET
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0,2
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COMMENTS
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For the numerators see A285062, also for the rationals r(n) = A285062(n)/a(n), the z-sequence of the Sheffer triangle S2[4,1].
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LINKS
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FORMULA
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E.g.f. for sequence {r(n) = A285062(n)/a(n)}: (4/(log(1+x)))*(1 - 1/(1+x)^(1/4)).
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EXAMPLE
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CROSSREFS
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KEYWORD
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nonn,frac,easy
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AUTHOR
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STATUS
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approved
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