%I #5 Mar 30 2012 16:47:46
%S 1,10,2,100,40,4,1000,600,120,8,10000,8000,2400,320,16,100000,100000,
%T 40000,8000,800,32,1000000,1200000,600000,160000,24000,1920,64,
%U 10000000,14000000,8400000,2800000,560000,67200,4480,128,100000000
%N Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*2^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_.
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