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A200989 Number of nX7 0..4 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other 0

%I

%S 10,157,3604,95845,97341,8434277,29555346,171588826,1801771085,

%T 853004113,35516752065,68635361025,249178222379,1665476375295,

%U 526294467301,15773537280426,22528310745889

%N Number of nX7 0..4 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other

%C Column 7 of A200990

%e Some solutions for n=3

%e ..0..0..0..0..2..2..4....0..0..0..2..2..2..4....0..0..1..1..2..3..3

%e ..0..1..1..2..3..3..4....0..1..1..2..2..3..4....0..1..1..1..3..4..4

%e ..1..1..2..3..3..4..4....1..1..3..3..3..4..4....0..2..2..2..3..4..4

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 25 2011

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Last modified October 26 08:00 EDT 2021. Contains 348267 sequences. (Running on oeis4.)