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A097346
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Numerators of a Fibonacci related transform of 1/(n+1).
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0
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1, 2, 9, 24, 170, 240, 2415, 7000, 30744, 45360, 741510, 1108800, 21673080, 32744712, 49684635, 151351200, 3932288360, 6028102080, 176061013128, 271314186000, 419047770960, 648560072160, 23130491854470, 35929017476352
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OFFSET
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0,2
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LINKS
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FORMULA
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a(n)=A003418(n)*sum{k=0..floor(n/2), binomial(n-k, k)/(k+1)}
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CROSSREFS
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KEYWORD
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easy,nonn,frac
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AUTHOR
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STATUS
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approved
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