Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A052151
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A052151 Number of self-complementary directed 3-multigraphs on n nodes. +0
1
1, 2, 32, 528, 131328, 22377984, 91628068864, 187650529822720, 12297831583666176000, 322380224569805856440320, 338040160454396241027914530816, 118153599638221082814732598131032064 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A003086.

Sequence in context: A013776 A022019 A010045 this_sequence A092844 A038394 A068110

Adjacent sequences: A052148 A052149 A052150 this_sequence A052152 A052153 A052154

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Jan 24 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 November 25 08:46 EST 2009. Contains 167481 sequences.


AT&T Labs Research