A097346 - OEIS

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A097346

Numerators of a Fibonacci related transform of 1/(n+1).

0

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

0,2

LINKS

Table of n, a(n) for n=0..23.

FORMULA

a(n)=A003418(n)*sum{k=0..floor(n/2), binomial(n-k, k)/(k+1)}

CROSSREFS

Sequence in context: A006973 A137852 A347106 * A343576 A261431 A360515

Adjacent sequences: A097343 A097344 A097345 * A097347 A097348 A097349

KEYWORD

easy,nonn,frac

AUTHOR

Paul Barry, Aug 06 2004

STATUS

approved