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%I #14 Dec 18 2022 09:00:51
%S 1,2,7,21,159,798,16032,112230,6127559,67403154,10003515096,
%T 130045696256,52464178339578,891891031772826,978077279147051102,
%U 18583468303793970956,55396538267131436195083,1274120380144023032486931
%N A nonsense sequence.
%t (* Solve[x^3-x-1==0, x] *)
%t Phi=1.3247179572447460259609088544780973407;
%t Digits=18;
%t a=Table[If[m==0, Phi, Phi*Product[Prime[n], {n, 1, m}]], {m, 0, Digits}];
%t b=Table[Exp[Sum[n, {n, 0, m}]], {m, 0, Digits}];
%t c=Table[Floor[a[[Floor[(n+1)/2]]]*b[[Floor[n/2]]]], {n, 2, Digits+1}]
%K nonn,uned,less
%O 0,2
%A _Roger L. Bagula_, Nov 20 2003