login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A111888 Eighth column of triangle A112492 (inverse scaled Pochhammer symbols). 1
1, 109584, 7245893376, 381495483224064, 17810567950611972096, 778101042571221893382144, 32762625292956765972873609216, 1351813956241264848815287984717824 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Also continuation of family of Differences of reciprocals of unity. See A001242, A111887 and triangle A008969.

REFERENCES

M. Merca, Some experiments with complete and elementary symmetric functions, - Periodica Mathematica Hungarica, 69 (2014), 182-189.

LINKS

Table of n, a(n) for n=0..7.

FORMULA

G.f.: 1/product(1-8!*x/j, j=1..8).

a(n)=-((8!)^n)*sum(((-1)^j)*binomial(8, j)/j^n, j=1..8), n>=0.

a(n)= A112492(n+7, 8), n>=0.

CROSSREFS

Cf. Also right-hand column 7 in triangle A008969.

Sequence in context: A237963 A234700 A238061 * A183770 A023349 A138722

Adjacent sequences:  A111885 A111886 A111887 * A111889 A111890 A111891

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang, Sep 12 2005

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified March 30 18:30 EDT 2017. Contains 284302 sequences.