%I #7 Apr 01 2013 11:31:53
%S 1,12,6,144,144,36,1728,2592,1296,216,20736,41472,31104,10368,1296,
%T 248832,622080,622080,311040,77760,7776,2985984,8957952,11197440,
%U 7464960,2799360,559872,46656,35831808,125411328,188116992,156764160
%N Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*6^j.
%D B. N. Cyvin et al., Isomer enumeration of unbranched catacondensed polygonal systems with pentagons and heptagons, Match, No. 34 (Oct 1996), pp. 109-121.
%t Flatten[Table[Binomial[i,j]12^(i-j) 6^j,{i,0,10},{j,0,i}]] (* _Harvey P. Dale_, Apr 01 2013 *)
%K nonn,tabl,easy
%O 0,2
%A _N. J. A. Sloane_.