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%I #11 Jan 11 2021 21:30:27
%S 0,1,0,-1,2,0,1,0,-1,-2,3,-2,2,-3,4,0,1,0,-1,2,0,1,0,-1,-2,3,-2,2,-3,
%T -4,5,1,-1,-4,1,-1,4,-5,6,-4,4,-3,4,-4,3,-6,7,-5,5,-6,3,-3,6,-7,8,0,1,
%U 0,-1,2,0,1,0,-1,-2,3,-2,2,-3,4,0,1,0,-1,2,0,1,0,-1,-2,3,-2,2,-3
%N First differences of A340488.
%C Absolute values initially agree with A336033 but differ starting at term 32.
%H N. J. A. Sloane, <a href="/A340499/b340499.txt">Table of n, a(n) for n = 1..24999</a>
%Y Cf. A336033, A340488.
%K sign,look
%O 1,5
%A _N. J. A. Sloane_, Jan 11 2021
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