Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A026661
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A026661 T(2n,n-1), T given by A026659. +0
1
1, 5, 20, 87, 358, 1533, 6445, 27555, 117529, 503001, 2167209, 9289047, 40320051, 173069913, 755481768, 3247042719, 14236984102, 61259521341, 269560841080, 1161017915091, 5123885956516, 22087793150253, 97719510829418 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Sequence in context: A126987 A045499 A145932 this_sequence A099014 A011966 A017966

Adjacent sequences: A026658 A026659 A026660 this_sequence A026662 A026663 A026664

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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 30 22:12 EST 2008. Contains 150989 sequences.

AT&T Labs Research

Legal Notice
© 2007 AT&T Knowledge Ventures. All Rights Reserved.