A154065 - OEIS

A154065

Number of planar triangular n X n X n nonnegative integer grids with every similarly oriented 5 X 5 X 5 subtriangle summing to 7.

116280, 1497248, 7880841, 20237562, 33453425, 43792765 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`5,1`
	LINKS	`Table of n, a(n) for n=5..10.`
	CROSSREFS	`Sequence in context: A273660 A254565 A237479 * A206471 A172783 A252886` `Adjacent sequences: A154062 A154063 A154064 * A154066 A154067 A154068`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Jan 04 2009`
	STATUS	`approved`

Last modified March 26 21:04 EDT 2023. Contains 361552 sequences. (Running on oeis4.)