Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A000987
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A000987 Number of stochastic matrices of integers.
(Formerly M1793 N0707)
+0
1
0, 1, 1, 2, 7, 32, 184, 1268, 10186, 93356, 960646, 10959452, 137221954, 1870087808, 27548231008, 436081302248, 7380628161076, 132975267434552 (list; graph; listen)
OFFSET

0,4

REFERENCES

H. Gupta, Enumeration of symmetric matrices, Duke Math. J., 35 (1968), 653-659.

CROSSREFS

Sequence in context: A097900 A000153 A006154 this_sequence A006957 A079265 A112006

Adjacent sequences: A000984 A000985 A000986 this_sequence A000988 A000989 A000990

KEYWORD

nonn

AUTHOR

njas

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 July 25 07:41 EDT 2008. Contains 142293 sequences.


AT&T Labs Research