|
%I #7 Mar 31 2012 12:35:53
%S 146,2442,35162,469146,5992826,74549082
%N Number of (n+1)X(n+1) 0..5 arrays with every 2X2 subblock summing to 10
%C Diagonal of A183662
%e Some solutions for 3X3
%e ..1..1..2....4..2..4....3..1..3....1..5..1....3..2..3....3..2..3....4..3..5
%e ..4..4..3....4..0..4....4..2..4....4..0..4....3..2..3....3..2..3....3..0..2
%e ..0..2..1....2..4..2....2..2..2....2..4..2....5..0..5....4..1..4....4..3..5
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 06 2011
| 