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 A241333 Number of 6Xn 0..3 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order 1

%I #4 Apr 19 2014 12:41:19

%S 187,165924,157912026,151022716125,144410575985227,138095118530911728,

%T 132055730959382784981,126280562312797983331007,

%U 120757959210267024208723561,115476876363426327956883452444

%N Number of 6Xn 0..3 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order

%C Row 6 of A241328

%H R. H. Hardin, <a href="/A241333/b241333.txt">Table of n, a(n) for n = 1..41</a>

%e Some solutions for n=2

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

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 19 2014

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Last modified June 5 03:05 EDT 2023. Contains 363130 sequences. (Running on oeis4.)