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A183660 Number of (n+1)X8 0..5 arrays with every 2x2 subblock summing to 10 0

%I #4 Mar 31 2012 12:35:53

%S 2605574,4934070,11196842,29275086,85187834,269462670

%N Number of (n+1)X8 0..5 arrays with every 2x2 subblock summing to 10

%C Column 7 of A183662

%e Some solutions for 3X8

%e ..3..3..3..4..2..2..2..2....3..1..0..2..2..3..4..4....0..4..3..5..0..5..2..5

%e ..3..1..3..0..4..2..4..2....1..5..4..4..2..3..0..2....3..3..0..2..3..2..1..2

%e ..5..1..5..2..4..0..4..0....3..1..0..2..2..3..4..4....2..2..5..3..2..3..4..3

%K nonn

%O 1,1

%A _R. H. Hardin_ Jan 06 2011

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Last modified April 25 11:16 EDT 2024. Contains 371967 sequences. (Running on oeis4.)