A075138 Denominator of the generalized harmonic number H(n,5,1).

1, 6, 66, 528, 1232, 16016, 496496, 4468464, 183207024, 4213761552, 71633946384, 71633946384, 4369670729424, 4369670729424, 310246621789104, 5894685813992976, 53052172325936784, 2281243410015281712

Offset

1,2

Comments

The numerators are in A075137. See A075135 for more details.

Links

Table of n, a(n) for n=1..18.

Mathematica

a=5; b=1; maxN=20; s=0; Denominator[Table[s+=1/(a n + b), {n, 0, maxN-1}]]

Crossrefs

Cf. A075135, A075137.

Sequence in context: A163699 A062184 A119214 * A227164 A043041 A243719

Adjacent sequences: A075135 A075136 A075137 * A075139 A075140 A075141

Keyword

easy,frac,nonn

Author

T. D. Noe, Sep 04 2002

Status

approved