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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. 0
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

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Last modified June 24 18:25 EDT 2019. Contains 324330 sequences. (Running on oeis4.)