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A214348 Number of nXnXn triangular 0..4 arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors 0

%I

%S 5,65,1951,127813,17790765,5193620491,3160001994563,3995872591050989,

%T 10489950826300197841,57160724000127089232531

%N Number of nXnXn triangular 0..4 arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors

%C Column 4 of A214352

%e Some solutions for n=3

%e ....4......2......1......1......3......1......1......1......2......1......1

%e ...0.4....1.2....1.4....4.1....3.0....2.1....2.0....0.4....2.2....1.3....0.2

%e ..1.0.4..1.3.2..1.4.4..4.4.0..4.3.0..2.2.1..4.0.1..4.0.4..4.0.2..1.1.4..0.1.2

%K nonn

%O 1,1

%A _R. H. Hardin_ Jul 13 2012

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Last modified September 19 20:55 EDT 2020. Contains 337182 sequences. (Running on oeis4.)