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A166191 Number of 5X5X5 triangular nonnegative integer arrays with all sums of an element and its neighbors <= n 0
1, 76, 2052, 29853, 285850, 2020979, 11347520, 53152348, 215061366, 771160264, 2498566550, 7425638816, 20485423871, 52965100001, 129352191161, 300342814211, 666626536184, 1420917041309, 2919995169996, 5804856592815 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..19.

CROSSREFS

Sequence in context: A232830 A278092 A153177 * A188400 A205918 A261574

Adjacent sequences:  A166188 A166189 A166190 * A166192 A166193 A166194

KEYWORD

nonn

AUTHOR

R. H. Hardin Oct 09 2009

STATUS

approved

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Last modified April 3 18:40 EDT 2020. Contains 333198 sequences. (Running on oeis4.)