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A222923 Number of nX5 0..4 arrays with no three equal values in a row horizontally or vertically, and new values 0..4 introduced in row major order 1

%I #4 Mar 09 2013 08:38:36

%S 41,68076,149478882,352790675074,829048065675262,1950399182366908036,

%T 4587672845137864487256,10791321299165218217699322,

%U 25383677827763449530156884274,59708321150765046377817427875602

%N Number of nX5 0..4 arrays with no three equal values in a row horizontally or vertically, and new values 0..4 introduced in row major order

%C Column 5 of A222924

%H R. H. Hardin, <a href="/A222923/b222923.txt">Table of n, a(n) for n = 1..12</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 09 2013

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Last modified March 29 06:57 EDT 2024. Contains 371265 sequences. (Running on oeis4.)