%I #6 May 01 2017 10:47:15
%S 0,8,29,69,154,274,463,703,1036,1516,2077,2821,3718,4726,5911,7351,
%T 9068,10940,13125,15565,18190,21182,24471,28167,32392,36968,41801,
%U 47009,52490,58370,65283,72643,80596,88892,98097,107673,117922,128866,140371
%N a[n] =a[n-1] + 2*n*Prime[n]-n^2
%t hg[n_Integer?Positive] :=hg[n] =hg[n-1] + 2*n*Prime[n]-n^2 hg[1] =0 digits=50 a=Table[hg[n], {n, 1, digits}]
%t nxt[{n_,a_}]:={n+1,a+2(n+1)Prime[n+1]-(n+1)^2}; NestList[nxt,{1,0},40][[All,2]] (* _Harvey P. Dale_, May 01 2017 *)
%K nonn
%O 1,2
%A _Roger L. Bagula_, May 19 2004
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