A233752 - OEIS

A233752

Number of (n+1)X(4+1) 0..5 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 10.

%I #6 Jun 02 2025 08:59:25

%S 355868,62155368,9104294236,1539688608324,256107341298892,

%T 43446684244698848,7372360115624057456,1255477188047527229472,

%U 213968633245254057131864,36497924771474294032712436

%N Number of (n+1)X(4+1) 0..5 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 10.

%C Column 4 of A233755

%H R. H. Hardin, <a href="/A233752/b233752.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 15 2013