id:A147148 - OEIS Search Results

Search: id:A147148

Displaying 1-1 of 1 results found.

page 1

Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 1000-1100-0111-0010 pattern in any orientation.

+0
1

1, 1, 1, 1, 1, 1, 1, 1, 235, 445, 4871, 12101, 166515, 463179, 23308741, 79047775, 13213403375, 57895847749, 14383899135941, 78923584929677, 26055907898557893, 175611010189141581 (list; graph; listen)

	OFFSET	`1,9`
	EXAMPLE	`Maximal 9 X 9 example` `.0.0.0.0.0.0.0.0.0` `.0.0.0.0.0.0.0.0.0` `.1.0.0.0.0.0.0.0.1` `.1.1.0.0.0.0.0.1.1` `.0.1.1.1.0.1.1.1.0` `.1.0.1.0.0.0.1.0.1` `.1.1.0.0.0.0.0.1.1` `.0.1.1.1.0.1.1.1.0` `.0.0.1.0.0.0.1.0.0`
	CROSSREFS	`Sequence in context: A077803 A049857 A132903 this_sequence A097487 A091427 A068663` `Adjacent sequences: A147145 A147146 A147147 this_sequence A147149 A147150 A147151`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net), Nov 04 2008`

page 1

Search completed in 0.002 seconds

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research