A249297 - OEIS

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A249297

Number of length 7+3 0..n arrays with no four consecutive terms having the sum of any three elements equal to three times the fourth

548, 18232, 237480, 3164312, 20626236, 106687006, 446465388, 1564897170, 4760601928, 13086372374, 32599885184, 75623146588, 164589989052, 338640259244, 663790705232, 1250055198186, 2264746878484, 3971666747616 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Row 7 of A249290`
	LINKS	`R. H. Hardin, Table of n, a(n) for n = 1..210`
	EXAMPLE	`Some solutions for n=2` `..0....0....0....0....1....0....0....1....1....0....2....1....0....0....1....0` `..0....2....1....1....2....0....0....0....1....0....2....0....0....2....0....2` `..2....0....0....0....2....0....1....2....2....2....1....2....0....1....0....0` `..1....1....0....2....2....2....0....0....2....0....1....2....2....2....1....2` `..2....0....2....0....0....0....1....0....0....1....2....0....0....1....2....1` `..1....2....1....0....1....0....0....1....0....2....2....1....0....2....0....2` `..2....0....0....2....2....1....2....0....2....0....2....2....2....1....2....2` `..0....2....2....0....2....0....2....2....0....0....0....0....0....1....0....2` `..2....0....2....2....1....2....1....2....2....1....2....0....0....2....0....0` `..2....0....1....2....1....0....2....2....1....1....2....1....0....2....2....1`
	CROSSREFS	`Sequence in context: A015324 A103537 A136928 * A245957 A352543 A206506` `Adjacent sequences: A249294 A249295 A249296 * A249298 A249299 A249300`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin, Oct 24 2014`
	STATUS	`approved`

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Last modified March 30 00:49 EDT 2023. Contains 361599 sequences. (Running on oeis4.)