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A166218
Number of 10X10X10 triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= n
1
1, 101, 3980, 104510, 1598732, 16474555, 140020892, 931368996, 5087344969, 25012399727, 106992734072, 406769105056, 1447700846889, 4710009299519, 14166568176196
OFFSET
0,2
CROSSREFS
Sequence in context: A215119 A210169 A027900 * A167626 A017764 A217677
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 09 2009
STATUS
approved