%I #5 Mar 30 2012 16:47:46

%S 1,8,12,64,192,144,512,2304,3456,1728,4096,24576,55296,55296,20736,

%T 32768,245760,737280,1105920,829440,248832,262144,2359296,8847360,

%U 17694720,19906560,11943936,2985984,2097152,22020096,99090432,247726080

%N Triangle whose (i,j)-th entry is binomial(i,j)*8^(i-j)*12^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.

%K nonn,tabl,easy

%O 0,2

%A _N. J. A. Sloane_.