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A038304 Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*2^j. 0

%I

%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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Last modified June 25 04:06 EDT 2019. Contains 324345 sequences. (Running on oeis4.)