id:A154049 - OEIS Search Results

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Number of planar triangular n X n X n nonnegative integer grids with every similarly oriented 4 X 4 X 4 subtriangle summing to 5.

+0
1

2002, 12641, 36620, 59041, 74474, 98432, 43074, 22005, 15011, 19336, 14149, 14176, 14149, 19306, 14149, 14176, 14149, 19306, 14149, 14176, 14149, 19306, 14149, 14176, 14149, 19306, 14149, 14176, 14149, 19306, 14149, 14176, 14149, 19306, 14149, 14176 (list; graph; listen)

	OFFSET	`4,1`
	COMMENT	`Pattern 14149 14176 14149 19306 starts at n=14 and continues through at least n=50.`
	EXAMPLE	`Maximal zeros solution for n=14` `...............0` `..............0.0` `.............0.0.0` `............2.1.0.2` `...........0.0.0.2.0` `..........0.1.1.0.0.0` `.........0.0.1.0.1.0.0` `........2.1.0.0.1.1.0.2` `.......0.0.0.2.0.0.0.2.0` `......0.1.1.0.0.1.1.0.0.0` `.....0.0.1.0.1.0.1.0.1.0.0` `....2.1.0.0.1.1.0.0.1.1.0.2` `...0.0.0.2.0.0.0.2.0.0.0.2.0` `..0.2.0.0.0.2.0.0.0.2.0.0.0.1`
	CROSSREFS	`Sequence in context: A162238 A162239 A104400 this_sequence A108116 A140920 A162240` `Adjacent sequences: A154046 A154047 A154048 this_sequence A154050 A154051 A154052`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net) Jan 04 2009`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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