A251504 - OEIS

%I #4 Dec 03 2014 16:49:27

%S 9635410,24294592462,61166220193608,154063583681248806,

%T 388048697552904231042,977403456340809520106712,

%U 2461849509898181667047178526,6200820279850304698332473248358

%N Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock summing to 3 4 5 6 7 8 or 9

%C Column 5 of A251507

%H R. H. Hardin, <a href="/A251504/b251504.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 03 2014