%I #5 Mar 16 2013 11:15:19
%S 1,1,2,4,9,14,23
%N a(n) = value of K corresponding to A169761(n).
%F a(n) = A169761(n)-n.
%e a(9) = 9 corresponds to the [18,9,6] extended quadratic residue code.
%K nonn,more
%O 5,3
%A _N. J. A. Sloane_, May 08 2010