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%I #8 Mar 07 2022 15:49:20
%S 0,0,-3,-1,-8,2,-9,15,0,-17,25,4,-19,-44,20,-9,-40,54,19,-18,-57,71,
%T 28,-17,-64,104,53,0,-55,-112,100,39,-24,-89,-156,106,35,-38,-113,
%U -190,128,47,-36,-121,-208,172,81,-12,-107,-204,244,143,40,-65,-172
%N a(n) = A077110(n) - n^2.
%C a(n)=0 iff n = m^(6*k).
%F a(n) = if A075847(n) < A070923(n) then -A075847(n) else A070923(n).
%e A077110(20)=343=7^3 is the nearest cube to 20^2=400, therefore a(20)=343-400=-57.
%Y Cf. A000290, A077110, A077119.
%K sign
%O 0,3
%A _Reinhard Zumkeller_, Oct 29 2002
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