A249176 - OEIS

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A249176

Number of length 5+6 0..n arrays with every seven consecutive terms having four times the sum of some three elements equal to three times the sum of the remaining four

2, 395, 2258, 11177, 39066, 115437, 649836, 2588243, 7860952, 20320619, 45638364, 93764799, 177392152, 386650439, 769301460, 1432768935, 2497732488, 4158929163, 6601793994, 10107028541 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Row 5 of A249171`
	LINKS	`Table of n, a(n) for n=1..20.`
	EXAMPLE	`Some solutions for n=6` `..1....5....5....2....4....5....5....3....3....5....2....2....0....5....0....4` `..6....2....0....4....6....6....1....4....6....3....2....0....2....4....0....3` `..1....3....3....0....0....3....1....3....2....0....2....2....1....0....1....2` `..0....3....3....6....0....0....3....3....2....1....2....0....1....4....6....3` `..4....5....6....4....5....2....3....4....5....5....4....3....5....0....4....0` `..3....1....3....5....4....2....5....3....4....3....1....2....6....4....6....3` `..6....2....1....0....2....3....3....1....6....4....1....5....6....4....4....6` `..1....5....5....2....4....5....5....3....3....5....2....2....0....5....0....4` `..6....2....0....4....6....6....1....4....6....3....2....0....2....4....0....3` `..1....3....3....0....0....3....1....3....2....0....2....2....1....0....1....2` `..0....3....3....6....0....0....3....3....2....1....2....0....1....4....6....3`
	CROSSREFS	`Sequence in context: A249173 A249174 A249175 * A249177 A249178 A281650` `Adjacent sequences: A249173 A249174 A249175 * A249177 A249178 A249179`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin, Oct 22 2014`
	STATUS	`approved`

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Last modified March 26 04:58 EDT 2023. Contains 361529 sequences. (Running on oeis4.)