id:A146189 - OEIS Search Results

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Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 101-111-100 pattern in any orientation.

+0
1

1, 1, 1, 1, 1, 1, 117, 259, 2279, 5789, 60955, 163861, 9576387, 34012697, 10076483081, 49427387999, 9949697912705, 60225158985931, 15793067759502057, 116501021735138203, 110213762112932651169, 1030724751585178353123 (list; graph; listen)

	OFFSET	`1,7`
	EXAMPLE	`Maximal 8 X 8 example` `.0.0.0.0.0.0.0.0` `.0.0.0.0.0.0.0.0` `.1.1.1.0.0.1.1.1` `.0.1.0.0.0.0.1.0` `.0.1.1.0.0.1.1.0` `.1.0.0.0.0.0.0.1` `.1.1.1.0.0.1.1.1` `.1.0.1.0.0.1.0.1`
	CROSSREFS	`Sequence in context: A050245 A031174 A146172 this_sequence A063332 A063338 A156884` `Adjacent sequences: A146186 A146187 A146188 this_sequence A146190 A146191 A146192`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net), Oct 27 2008`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research