id:A147019 - OEIS Search Results

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Number of n X n binary arrays with all ones connected only in a 01000-11111-01000 pattern in any orientation.

+0
1

1, 1, 1, 1, 13, 57, 277, 2427, 27961, 440433, 11044775, 365499077, 16910160525, 1114224590577 (list; graph; listen)

	OFFSET	`1,5`
	EXAMPLE	`Maximal 8 X 8 example` `.0.1.0.0.1.0.0.0` `.0.1.0.1.1.1.1.1` `.0.1.0.0.1.0.0.0` `.1.1.1.0.0.0.1.0` `.0.1.0.0.0.1.1.1` `.0.0.0.1.0.0.1.0` `.1.1.1.1.1.0.1.0` `.0.0.0.1.0.0.1.0`
	CROSSREFS	`Sequence in context: A007202 A147384 A147011 this_sequence A055833 A103220 A086221` `Adjacent sequences: A147016 A147017 A147018 this_sequence A147020 A147021 A147022`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net), Nov 04 2008`

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