A209735 - OEIS

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A209735

1/4 the number of (n+1)X8 0..3 arrays with every 2X2 subblock having distinct edge sums

693752, 62007896, 6111765608, 660346502176, 72515584004736, 8142073013529816, 914481225452329872, 103429210168484832664, 11680327691835359996376, 1322584722099506691068936, 149590064327411189639443688 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Column 7 of A209736`
	LINKS	`R. H. Hardin, Table of n, a(n) for n = 1..210`
	EXAMPLE	`Some solutions for n=4` `..2..3..3..1..3..1..1..0....1..0..0..0..0..3..1..2....3..3..3..0..1..1..1..1` `..2..0..2..1..2..0..3..2....1..3..1..3..1..3..0..2....0..1..2..2..2..3..0..3` `..2..1..2..0..2..1..3..0....1..0..0..2..0..2..0..1....2..3..3..0..1..3..2..2` `..2..0..2..3..2..0..3..2....1..3..1..3..0..3..3..3....0..0..2..0..2..3..1..0` `..1..0..1..1..1..0..1..0....2..3..2..3..1..1..0..1....3..1..2..1..2..0..1..3`
	CROSSREFS	`Sequence in context: A204788 A068745 A010084 * A206518 A114676 A205608` `Adjacent sequences: A209732 A209733 A209734 * A209736 A209737 A209738`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Mar 12 2012`
	STATUS	`approved`

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Last modified May 21 12:22 EDT 2013. Contains 225481 sequences.