Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A027158
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A027158 a(n) = T(2n,n), T given by A027157. +0
1
1, 3, 24, 76, 672, 2208, 20224, 67776, 632320, 2144768, 20238336, 69203968, 658079744, 2263351296, 21643526144, 74764042240, 717975060480, 2488551997440, 23977645834240, 83334108020736, 805090608807936, 2804309838266368 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A070734 A009113 A092468 this_sequence A117642 A092780 A004282

Adjacent sequences: A027155 A027156 A027157 this_sequence A027159 A027160 A027161

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 August 28 22:44 EDT 2008. Contains 143251 sequences.

AT&T Labs Research

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