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A223849 Number of nX7 0..3 arrays with rows and columns unimodal 0

%I #3 Mar 27 2013 17:46:47

%S 1163,1352569,570145144,106061178908,10609537390768,655695544507798,

%T 27578655986218632,846185728339283486

%N Number of nX7 0..3 arrays with rows and columns unimodal

%C Column 7 of A223850

%e Some solutions for n=3

%e ..0..0..0..0..0..2..2....0..0..0..0..1..0..0....0..0..0..0..0..1..0

%e ..0..0..0..0..1..2..1....0..0..0..0..3..3..1....0..0..0..0..0..1..0

%e ..0..0..0..0..0..0..1....0..0..0..0..0..1..1....0..0..0..0..0..3..1

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 27 2013

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)