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A185432 Number of (n+2)X8 0..7 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order 0

%I #4 Mar 31 2012 12:36:01

%S 77657199293322,33575010264022917,7468756070356586903,

%T 1081599389409258559731,112849363355150447528536,

%U 9008824580891342846197566,573443108636317829849582612

%N Number of (n+2)X8 0..7 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order

%C Column 6 of A185435

%e Some solutions for 4X8

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

%e ..0..0..0..0..0..0..1..6....0..0..0..0..0..0..1..2....0..0..0..0..0..0..0..4

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

%e ..0..0..0..0..0..0..2..2....0..0..0..0..0..0..4..2....0..0..0..0..0..0..6..7

%K nonn

%O 1,1

%A _R. H. Hardin_ Jan 27 2011

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Last modified May 26 23:01 EDT 2024. Contains 372847 sequences. (Running on oeis4.)