%I #4 Mar 30 2012 16:50:10
%S 1,1,-1,-5,1,7,-1,-68,1,1,-12,228,-1,-15,-770,-1,1,2460,-5166,-1,
%T -135762627,63,-266,5,1,-175,27728847,-1,-19535516,-15,-3,-11,52,-1,
%U -9762340,-77,-4,-1812880,1,5,-3,-46129720,9,-3003037440
%N Values of x arising from representations of -n in A102535.
%H Allan J. MacLeod, <a href="http://maths.paisley.ac.uk/allanm/ecrnt/knight/knintro.htm">Knight's Problem</a>
%K sign
%O 1,4
%A _N. J. A. Sloane_, Mar 17 2005
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