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URL: https://oeis.org/A145618

⇱ A145618 - OEIS

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A145618
Denominator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=5.
1
2, 12, 12, 168, 504, 5544, 72072, 144144, 2450448, 46558512, 4232592, 97349616, 97349616, 41721264, 1209916656, 75014832672, 825163159392, 5776142115744, 213717258282528, 213717258282528, 1251772512797664, 53826218050299552
OFFSET
1,1
COMMENTS
For numerators see A145617. For general properties of A_l(x) see A145609.
CROSSREFS
Sequence in context: A198477 A075178 A392539 * A306693 A169900 A140355
KEYWORD
frac,nonn
AUTHOR
Artur Jasinski, Oct 14 2008
EXTENSIONS
Edited by R. J. Mathar, Aug 21 2009
STATUS
approved