A200271 - OEIS

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A200271

Number of 0..7 arrays x(0..n+1) of n+2 elements with zero n-1st differences

1, 8, 16, 36, 64, 112, 118, 228, 236, 574, 958, 2110, 1434, 4316, 2560, 8448, 18834, 60888, 38672, 73250, 15518, 42050, 48352, 309524 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	COMMENTS	`Column 7 of A200272`
	LINKS	`Table of n, a(n) for n=1..24.`
	EXAMPLE	`Some solutions for n=6` `..1....2....0....1....0....0....0....0....7....7....7....6....3....2....0....7` `..1....4....5....5....6....6....1....3....2....1....2....6....2....7....0....0` `..1....2....7....6....5....5....2....5....2....0....2....6....3....7....0....0` `..2....0....7....6....3....2....3....6....4....1....3....5....4....5....0....3` `..4....0....6....6....3....0....4....6....6....2....3....3....4....3....0....6` `..6....2....5....6....5....0....5....5....7....2....2....1....3....2....0....7` `..6....4....5....5....6....1....6....3....7....1....2....1....2....2....0....5` `..1....2....7....1....0....0....7....0....7....0....7....6....3....2....0....0`
	CROSSREFS	`Sequence in context: A058516 A217672 A194601 * A197986 A054301 A197773` `Adjacent sequences: A200268 A200269 A200270 * A200272 A200273 A200274`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Nov 15 2011`
	STATUS	`approved`

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Last modified March 31 05:21 EDT 2023. Contains 361634 sequences. (Running on oeis4.)