A249177 - OEIS

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A249177

Number of length 6+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, 789432, 3638343, 12172376, 33915383, 80627880, 173244175, 340131464, 798224263, 1688998380, 3320267493, 6050921068, 10478993699 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Row 6 of A249171`
	LINKS	`Table of n, a(n) for n=1..18.`
	EXAMPLE	`Some solutions for n=6` `..3....5....1....4....3....1....1....5....1....2....3....0....4....2....5....0` `..3....3....2....1....2....4....1....4....4....1....2....0....2....0....0....5` `..4....0....2....6....2....2....5....0....6....5....4....6....4....3....2....1` `..3....1....2....0....4....5....2....2....4....1....4....1....5....4....3....6` `..0....4....3....1....3....0....0....3....5....1....5....6....6....2....5....4` `..2....1....5....5....0....2....0....1....5....4....3....4....2....3....5....6` `..6....0....6....4....0....0....5....6....3....0....0....4....5....0....1....6` `..3....5....1....4....3....1....1....5....1....2....3....0....4....2....5....0` `..3....3....2....1....2....4....1....4....4....1....2....0....2....0....0....5` `..4....0....2....6....2....2....5....0....6....5....4....6....4....3....2....1` `..3....1....2....0....4....5....2....2....4....1....4....1....5....4....3....6` `..0....4....3....1....3....0....0....3....5....1....5....6....6....2....5....4`
	CROSSREFS	`Sequence in context: A249174 A249175 A249176 * A249178 A281650 A324403` `Adjacent sequences: A249174 A249175 A249176 * A249178 A249179 A249180`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin, Oct 22 2014`
	STATUS	`approved`

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Last modified March 21 13:27 EDT 2023. Contains 361402 sequences. (Running on oeis4.)