%I #13 Jan 02 2014 00:03:04
%S 7,56,63,91,98,189,217,448,469,504,511,602,665,721,728,784,819,875,
%T 973,1141,1197,1267,1323,1330,1512,1519,1603,1701,1736,1946,1981,2044,
%U 2072,2107,2170,2401,2457,2611,2646,2716,2765,2863,3087,3185,3311,3367
%N Numbers that are divisible by 7 and are differences between two cubes in at least one way.
%o (PARI) v=vector(3367); for(i=1, 33, for(j=i+1, 34, d=j^3-i^3; if(d<=3367, v[d]++, next(2)))); forstep(n=7, 3367, 7, if(v[n]>0, print1(n ", "))) \\ _Donovan Johnson_, Dec 31 2013
%K nonn
%O 1,1
%A _Jeff Burch_
%E 2014 changed to 2044 by _Donovan Johnson_, Dec 31 2013
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