id:A146933 - OEIS Search Results

Search: id:A146933

Displaying 1-1 of 1 results found.

page 1

Number of n X n binary arrays with all ones connected only in a 1111-1111 pattern in any orientation.

+0
1

1, 1, 1, 7, 25, 89, 559, 4332, 47525, 720844, 13515353, 345530332, 11945906159, 546900316419, 33704239869671, 2765958377374818 (list; graph; listen)

	OFFSET	`1,4`
	EXAMPLE	`Maximal 8 X 8 example` `.1.1.1.1.0.0.0.0` `.1.1.1.1.0.0.0.0` `.0.0.0.0.0.0.0.0` `.0.0.0.0.0.0.0.0` `.1.1.0.1.1.0.1.1` `.1.1.0.1.1.0.1.1` `.1.1.0.1.1.0.1.1` `.1.1.0.1.1.0.1.1`
	CROSSREFS	`Sequence in context: A058481 A155294 A155233 this_sequence A155258 A138729 A035509` `Adjacent sequences: A146930 A146931 A146932 this_sequence A146934 A146935 A146936`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net), Nov 04 2008`

page 1

Search completed in 0.002 seconds

Last modified December 20 16:45 EST 2009. Contains 171081 sequences.

AT&T Labs Research