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A166219 Number of 11X11X11 triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= n 1

%I

%S 1,146,10515,444424,10091912,153952919,1770255356,15702838676,

%T 113781268522,703336933599,3763253632418,17832789481005,76408068978456

%N Number of 11X11X11 triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= n

%K nonn

%O 0,2

%A _R. H. Hardin_ Oct 09 2009

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Last modified November 28 05:56 EST 2022. Contains 358407 sequences. (Running on oeis4.)