A203336 - OEIS

A203336

Number of nX6 0..5 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors

1, 5545, 12872510, 12492984999, 11409771585523, 11867803667695158, 12521002071185162318 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	COMMENTS	`Column 6 of A203338`
	LINKS	`Table of n, a(n) for n=1..7.`
	EXAMPLE	`Some solutions for n=4` `..3..3..1..3..3..0....1..5..5..0..5..5....3..3..5..5..2..1....4..4..4..1..0..0` `..5..5..0..4..5..5....4..5..5..5..5..5....3..5..5..5..3..1....5..5..4..1..2..2` `..5..5..2..4..5..5....4..0..4..5..3..5....0..5..1..5..3..3....5..5..5..2..4..4` `..0..2..2..0..5..5....4..4..4..5..5..5....0..5..5..5..3..3....4..5..5..1..4..4`
	CROSSREFS	`Sequence in context: A255100 A031795 A180267 * A045104 A043512 A167281` `Adjacent sequences: A203333 A203334 A203335 * A203337 A203338 A203339`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Dec 31 2011`
	STATUS	`approved`

Last modified March 23 23:09 EDT 2023. Contains 361454 sequences. (Running on oeis4.)