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%I #3 Mar 30 2012 18:36:56
%S 1,2,6,24,50,204,364,1832,2916,9730,14476,71856,103818,282912,393840,
%T 1802704,2452114,6275898,8292056,42023440,55922412,130059138,
%U 169418920,659362200,850307750,1876260022,2376769824,11577739208,14815959930
%N Central terms of triangle A118032, where the matrix square of A118032 forms a diagonal bisection of A118032.
%F a(n) is divisible by n+1: a(n)/(n+1) = A118039(n).
%Y Cf. A118032, A118033 (column 0), A118034 (column 1), A118035 (column 2); A118039; related triangles: A118040 (A118032^2), A118045.
%K nonn
%O 0,2
%A _Paul D. Hanna_, Apr 10 2006