id:A147397 - OEIS Search Results

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Number of n X n binary arrays with all ones connected only in a 1000-1110-0111-0001 pattern in any orientation.

+0
1

1, 1, 1, 5, 17, 45, 217, 1729, 28581, 422837, 7769557, 212491441, 9353130173, 579241228119 (list; graph; listen)

	OFFSET	`1,4`
	EXAMPLE	`Maximal 8 X 8 example` `.1.1.0.0.1.1.0.0` `.0.1.1.0.0.1.1.0` `.0.1.1.0.0.1.1.0` `.0.0.1.1.0.0.1.1` `.1.0.0.0.1.0.0.0` `.1.1.1.0.1.1.1.0` `.0.1.1.1.0.1.1.1` `.0.0.0.1.0.0.0.1`
	CROSSREFS	`Sequence in context: A133252 A048612 A147050 this_sequence A147193 A147043 A146264` `Adjacent sequences: A147394 A147395 A147396 this_sequence A147398 A147399 A147400`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net)`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.