A163040 - OEIS

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A163040

Number of n X 5 binary arrays with all 1s connected and a path of 1s from left column to right column.

1, 99, 3692, 94280, 2075271, 42972329, 866126030, 17234589848, 340759985173, 6715679348165, 132133640829902, 2597584688864178, 51043234543210529, 1002791241847545847, 19698523732748736840, 386929326073777902750, 7600054817584231361621, 149277792786859197467919 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	LINKS	`Andrew Howroyd, Table of n, a(n) for n = 1..200`
	CROSSREFS	`Row 5 of A359574.` `Sequence in context: A221330 A246247 A157370 * A133319 A196745 A196903` `Adjacent sequences: A163037 A163038 A163039 * A163041 A163042 A163043`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin, Jul 20 2009`
	EXTENSIONS	`Terms a(14) and beyond from Andrew Howroyd, Jan 06 2023`
	STATUS	`approved`

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Last modified December 7 23:30 EST 2023. Contains 367662 sequences. (Running on oeis4.)