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%I #19 Jun 05 2022 08:25:01
%S 1,3,-2,4,-3,5,-1,7,-4,-5,11,-7,9,-6,8,2,-11,13,-9,15,-17,19,-13,17,
%T -19,23,-15,21,-25,27,-22,16,-14,6,18,-29,31,-27,29,-23,25,-21,33,-41,
%U 37,-35,41,-37,43,-40,22,-16,32,-31,35,10,-51,47,-43,39,-33,49,-47,45,-55,53,-44,14,24,-26
%N First differences of A354575.
%C See A354575 for further details.
%H Scott R. Shannon, <a href="/A354679/a354679.png">Image of the first 200000 terms</a>. The blue line is y = 0.
%e a(3) = -2 as A354575(4) - A354575(3) = 3 - 5 = -2.
%Y Cf. A354575, A354688, A354727, A354739, A354687.
%K sign,look
%O 1,2
%A _Scott R. Shannon_, Jun 05 2022
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