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A206386 Number of n X 5 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order. 0

%I #6 May 11 2023 13:09:37

%S 5,380,34442,3328979,319902496,30809397399,2965468376203,

%T 285477006510014,27481270649615774

%N Number of n X 5 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.

%C Column 5 of A206389.

%e Some solutions for n=4

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

%e ..2..3..0..1..2....2..3..4..5..2....2..3..4..5..6....2..3..4..5..6

%e ..1..4..5..6..3....1..0..6..3..4....6..0..1..2..0....4..5..0..1..2

%e ..6..0..1..4..5....3..2..5..0..6....1..2..3..6..1....0..1..6..3..4

%Y Cf. A206389.

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 07 2012

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Last modified May 26 21:09 EDT 2024. Contains 372844 sequences. (Running on oeis4.)