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Triangular array: (1/2)*A193851.
2

%I #6 Mar 30 2012 18:57:38

%S 1,4,2,13,10,4,40,36,24,8,121,116,96,56,16,364,358,328,248,128,32,

%T 1093,1086,1044,904,624,288,64,3280,3272,3216,2992,2432,1536,640,128,

%U 9841,9832,9760,9424,8416,6400,3712,1408,256,29524,29514,29424,28944

%N Triangular array: (1/2)*A193851.

%t (See A193851.)

%Y Cf. A193851.

%K nonn,tabl

%O 0,2

%A _Clark Kimberling_, Aug 07 2011