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%I #9 Dec 27 2024 08:44:53
%S 1,1,-2,1,2,1,1,-3,1,3,1,1,-4,1,1,1,-2,-1,-1,-1,5,-2,1,1,1,-5,-1,-1,
%T -1,-1,-1,6,-2,1,1,1,-6,-1,-1,-1,-1,-1,7,-2,-1,-1,2,-1,2,1,1,-2,-7,-1,
%U -1,-1,-1,-1,-1,-1,8,-1,-1,-1,2,1,1,1,1,1,1,1,1,-9,2,1,1,1,-2,-1,-1,9,1,1,1,1,1,1,1,1,-10,3,-1,-1,-1,-1,-1,-1,-1,-1,10,1,1,1,1,1,1
%N First differences of A377091, as in A379061, but take the square root of the magnitude of the difference, keeping the sign.
%C By definition, the first differences of A377091 are positive or negative squares.
%H N. J. A. Sloane, <a href="/A379062/b379062.txt">Table of n, a(n) for n = 0..19999</a>
%Y Cf. A377091, A379061.
%K sign,new
%O 0,3
%A _N. J. A. Sloane_, Dec 27 2024