Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A006766
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A006766 Number of 3-dimensional polyominoes with n cells.
(Formerly M2005)
+0
1
0, 0, 0, 2, 11, 77, 499, 3442, 24128, 173428, 1262464, 9307494 (list; graph; listen)
OFFSET

1,4

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Dan Hoey, Bill Gosper and Rich Schroeppel, Discussions in Math-Fun Mailing list, circa Jul 13 1999.

W. F. Lunnon, Counting multidimensional polyominoes. Computer Journal 18 (1975), no. 4, pp. 366-367.

LINKS

R. C. Schroeppel, A few mathematical experiments

CROSSREFS

A row of A049429.

Sequence in context: A118802 A053481 A110329 this_sequence A120380 A079266 A094569

Adjacent sequences: A006763 A006764 A006765 this_sequence A006767 A006768 A006769

KEYWORD

hard,nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

page 1

Search completed in 0.003 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 23 10:40 EST 2009. Contains 167421 sequences.


AT&T Labs Research