A166224 - OEIS

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A166224

Number of 16X16X16 triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= n

1, 27376, 166762668, 342881668736, 219536965840260, 59492448257857640 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Table of n, a(n) for n=0..5.`
	CROSSREFS	`Sequence in context: A064967 A168215 A224626 * A187533 A206364 A224110` `Adjacent sequences: A166221 A166222 A166223 * A166225 A166226 A166227`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Oct 09 2009`
	STATUS	`approved`

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Last modified May 24 01:37 EDT 2013. Contains 225613 sequences.