A232301 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A232301

Number of 7Xn 0..2 arrays with every 0 next to a 1 and every 1 next to a 2 horizontally or antidiagonally

1, 40867, 43963319, 30690409685, 24797475083765, 20843967523877175, 17291702408190208843, 14309005468246109828087, 11852395942038473338742213, 9819088600464792990304624339, 8134045894315455725212916395019 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	COMMENTS	`Row 7 of A232295`
	LINKS	`R. H. Hardin, Table of n, a(n) for n = 1..77`
	EXAMPLE	`Some solutions for n=2` `..2..1....0..1....1..2....2..0....1..2....1..2....1..2....1..2....2..2....2..0` `..2..2....2..2....2..1....1..2....1..1....0..1....1..2....2..1....2..0....1..2` `..2..1....1..1....0..0....1..2....2..1....2..1....2..2....2..2....1..2....1..2` `..2..2....2..1....1..2....1..1....2..2....2..2....2..2....2..1....2..1....1..1` `..1..2....2..2....2..2....2..1....2..2....2..1....0..1....0..1....2..2....2..1` `..2..1....2..1....1..2....2..2....2..2....1..2....2..1....2..2....1..1....0..2` `..2..2....0..2....1..0....2..2....2..2....2..1....1..2....2..2....2..2....1..2`
	CROSSREFS	`Sequence in context: A046180 A031668 A164648 * A212080 A097479 A337889` `Adjacent sequences: A232298 A232299 A232300 * A232302 A232303 A232304`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin, Nov 22 2013`
	STATUS	`approved`

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 1 21:44 EDT 2023. Contains 361697 sequences. (Running on oeis4.)