Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A055586
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A055586 Sixth column of triangle A055584. +0
2
1, 10, 59, 268, 1037, 3598, 11535, 34832, 100369, 278546, 749587, 1966100, 5046293, 12714006, 31522839, 77070360, 186122265, 444596250, 1051721755, 2466250780, 5737807901, 13254000670, 30417092639, 69390565408 (list; graph; listen)
OFFSET

0,2

FORMULA

G.f. 1/(((1-x)^2)*(1-2*x)^4).

a(n)= A055584(n+5, 5). a(n)= sum(a(j), j=0..n-1)+A055582(n), n >= 1.

CROSSREFS

Cf. A055584, partial sums of A027608.

Adjacent sequences: A055583 A055584 A055585 this_sequence A055587 A055588 A055589

Sequence in context: A044529 A045950 A061001 this_sequence A054489 A055714 A046762

KEYWORD

easy,nonn

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), May 26 2000

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 May 16 01:24 EDT 2008. Contains 139630 sequences.


AT&T Labs Research