A192444 - OEIS

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A192444

Number of nXnXn triangular binary arrays with every 1 adjacent to an odd number other 1s

1, 4, 10, 53, 430, 4611, 79683, 2024254, 77325115, 4436707705, 381213241911, 49159472116134, 9505198037582436, 2756474544369815074 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	LINKS	`Table of n, a(n) for n=1..14.`
	EXAMPLE	`Some solutions for 7X7X7` `........0..............0..............1..............0..............0` `.......0.0............1.1............0.1............0.0............0.0` `......0.1.0..........0.0.0..........0.0.0..........1.0.1..........1.1.0` `.....1.1.0.1........1.0.0.0........0.0.0.0........1.0.0.1........0.0.0.1` `....1.1.0.0.1......0.1.0.0.1......0.1.0.0.0......0.0.0.0.0......1.0.0.1.0` `...1.0.0.0.0.0....1.0.0.1.0.1....1.1.0.1.0.0....1.0.1.0.0.1....0.1.0.0.0.0` `..0.0.1.1.0.1.1..0.1.0.1.0.0.0..0.0.1.0.1.0.0..0.1.0.1.0.0.1..0.0.0.1.1.0.0`
	CROSSREFS	`Sequence in context: A109387 A018844 A007027 * A197902 A276123 A096423` `Adjacent sequences: A192441 A192442 A192443 * A192445 A192446 A192447`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Jul 01 2011`
	STATUS	`approved`

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Last modified March 28 01:22 EDT 2023. Contains 361575 sequences. (Running on oeis4.)