|
%I #4 Jan 21 2014 13:01:39
%S 2304,87450,4297035,134940646,4211459815,95929739101,2162880693927,
%T 38763321249354,689909923903006,10265327850180055,152018370286618223,
%U 1944434455125197226,24788066196034182283,279219990393795104480
%N Number of (n+1)X(3+1) 0..2 arrays with 2X2 subblock sum of squares lexicographically nondecreasing rowwise and columnwise
%C Column 3 of A236282
%H R. H. Hardin, <a href="/A236280/b236280.txt">Table of n, a(n) for n = 1..182</a>
%e Some solutions for n=2
%e ..0..1..1..2....0..0..0..0....0..2..0..1....0..2..1..1....0..2..1..1
%e ..0..1..1..2....0..0..0..1....1..0..2..2....0..0..2..2....0..0..2..2
%e ..1..0..2..1....1..0..2..2....2..2..0..2....2..1..1..0....2..2..2..2
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 21 2014
| 