A163028 - OEIS

A163028

Number of n X n binary arrays with all 1s connected and a path of 1s from top row to bottom row

1, 7, 144, 9362, 2075271, 1642690309, 4741764527414 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	LINKS	`Table of n, a(n) for n=1..7.`
	CROSSREFS	`Sequence in context: A263599 A217341 A156978 * A296684 A012826 A232363` `Adjacent sequences: A163025 A163026 A163027 * A163029 A163030 A163031`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Jul 20 2009`
	STATUS	`approved`

Last modified August 12 16:32 EDT 2022. Contains 356077 sequences. (Running on oeis4.)