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A166186 Number of nXnXn triangular nonnegative integer arrays with all sums of an element and its neighbors <= 14 0
1, 15, 680, 49848, 39571482, 129352191161 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A092958 A079600 A171113 * A177230 A001520 A062079

Adjacent sequences:  A166183 A166184 A166185 * A166187 A166188 A166189

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Oct 09 2009

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Last modified February 16 11:51 EST 2012. Contains 205908 sequences.