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%I #7 Mar 23 2013 03:31:22
%S 1,10,109,522,3043,7838,21061,41110,81955,178510,302075,539382,885581,
%T 1297982,1869659,2758406,4076543,5566538,7670387,10274536,13158999,
%U 17017244,21645981,27634492,35865619,45423702,55700987,67534604,80208039,94691374
%N a(n) = sum of cubes of p(j) - p(i), for 0 <= i < j <= n, where p(0) = 1.
%o (PARI) p(n) = if (n==0, 1, prime(n));
%o a(n) = sum(i=0, n-1, sum(j=i+1, n, (p(j)-p(i))^3));
%o \\ _Michel Marcus_, Mar 23 2013
%K nonn
%O 1,2
%A _Clark Kimberling_
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