Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A139797
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A139797 Inverse binomial transform of [0, A133474]. +0
1
0, 0, 0, 0, 1, 1, 3, 4, 10, 18, 39, 75, 153, 302, 608, 1212, 2429, 4853, 9711, 19416, 38838, 77670, 155347, 310687, 621381, 1242754, 2485516, 4971024, 9942057 (list; graph; listen)
OFFSET

0,7

FORMULA

G.f.:-x^4/((2*x-1)*(x^2-x+1)*(x+1)^2) [From Maksym Voznyy (voznyy(AT)mail.ru), Aug 12 2009]

CROSSREFS

Sequence in context: A144958 A034775 A006490 this_sequence A036649 A109887 A103038

Adjacent sequences: A139794 A139795 A139796 this_sequence A139798 A139799 A139800

KEYWORD

nonn

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), May 22 2008

EXTENSIONS

Edited by R. J. Mathar, Sep 08 2009

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research