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A074598
Numerator of 4 * H(n,4,1), a generalized harmonic number. See A075136.
2
4, 24, 236, 3248, 57556, 416152, 2136452, 63349408, 710302388, 26725332056, 1112171931196, 375714836272, 2662087948804, 142662781936712, 2738366988282628, 168623511779891008, 170109214167178588
OFFSET
1,1
MATHEMATICA
Table[ Numerator[ Sum[1/i, {i, 1/4, n}]], {n, 1, 20}]
CROSSREFS
The denominators are in A051539.
Cf. A075136.
Sequence in context: A244760 A240403 A366734 * A346631 A307826 A239840
KEYWORD
easy,frac,nonn
AUTHOR
Robert G. Wilson v, Aug 27 2002
STATUS
approved