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%I #1 Jun 01 2010 03:00:00
%S 10,20,50,80,140,200,300,400,550,700,910,1120,1400,1680,2040,2400,
%T 2850,3300,3850,4400,5060,5720,6500,7280,8190,9100,10150,11200,12400,
%U 13600
%N A walk of 10-divisible "less regular" figurate cuboctahedra, from sequence A160249.
%C This is only the first walk of 10-divisibles, but it is the closest to the diagonal, and so its hedra will look the most regular for their size. It occurs only 5root2/2 moves from the diagonal. The next closest is 7root2 moves away, and is half the density.
%C Many of these are 100-divisible. The source array contains many numbers that are multiples of high powers of 10, including a ten thousand, a 1001000, a 2005000 and a 3 million.
%D Polyhedra primer / Peter Pearce and Susan Pearce. Published/Created: New York : Van Nostrand Reinhold, c1978. Description: viii, 134 p. : ill. ; 24 cm. ISBN: 0442264968
%D The book of numbers / John H. Conway, Richard K. Guy. Published/Created: New York, NY : Copernicus c1996. Description: ix, 310 p. : ill. (some col.) ; 24 cm. ISBN: 038797993X
%K easy,nonn,tabl,uned
%O 1,1
%A Chris G. Spies-Rusk (chaosorder4(AT)gmail.com), May 16 2009