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%I #7 Sep 10 2018 06:10:13
%S 1,1,1,0,1,1,0,1,0,0,1,0,1,0,1,0,0,1,0,1,0,0,1,0,1,0,0,1,0,1,0,0,1,0,
%T 0,0,1,0,1,0,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,1,
%U 0,0,1,0,0,1,0,0,0,1,0
%N First differences of A275579.
%C Positions of ones are A275341.
%H G. C. Greubel, <a href="/A275737/b275737.txt">Table of n, a(n) for n = 1..10000</a>
%F a(n) = A275579(n+1) - A275579(n).
%t Differences[Table[Round[Im[ZetaZero[n]]/(2*Pi)], {n, 1, 80}]]
%Y Cf. A275341, A275579, A046654.
%K nonn
%O 1
%A _Mats Granvik_, Aug 07 2016