Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A153560
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A153560 Number of planar n X n X n binary triangular grids with no more than 6 ones in any similarly oriented 4 X 4 X 4 subtriangle. +0
1
1, 2, 8, 64, 848, 22202, 1109397, 104534239, 18430578601, 6145119518391, 3869729452665295, 4596597483881683039, 10296742221918199977665 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A153540 A153568 A153531 this_sequence A134956 A011803 A007625

Adjacent sequences: A153557 A153558 A153559 this_sequence A153561 A153562 A153563

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net) Jan 01 2009

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 December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research

Legal Notice
© 2009 AT&T Intellectual Property. All Rights Reserved.