Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A008964
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A008964 Number of elements of order <= 2 in group of n X n upper triangular matrices over GF(2). +0
1
1, 2, 6, 28, 192, 1952, 28800, 618496, 19132416, 853508096 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Sequence in context: A084262 A084870 A111342 this_sequence A058128 A125812 A093657

Adjacent sequences: A008961 A008962 A008963 this_sequence A008965 A008966 A008967

KEYWORD

nonn

AUTHOR

Dikran Karagueuzian (dikran(AT)math.wisc.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 29 17:54 EDT 2008. Contains 143238 sequences.

AT&T Labs Research

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