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%I #22 Jun 12 2023 02:56:25
%S 3,1,2,9,6,1,7,9,6,2,0,7,7,8,6,5,9,0,7,4,5,2,7,6,6,0,4,3,7,7,7,3,7,2,
%T 3,0,6,5,1,0,3,5,9,0,3,7,7,2,9,7,8,7,7,5,3,2,5,0,4,9,4,0,4,5,7,9,9,2,
%U 5,7,9,0,9,0,7,2,4,4,6,9,6,6,0,1,1,9,3,3,7,5,6,0,1,5,1,7,3,3,1,6,3,2,5,4,2
%N Decimal expansion of the imaginary part of exp(i/Pi), or sin(1/Pi).
%H Stanislav Sykora, <a href="/A237186/b237186.txt">Table of n, a(n) for n = 0..2000</a>
%e 0.312961796207786590745276604377737230651035903772978775325...
%t RealDigits[Sin[1/Pi], 10, 120][[1]] (* _Amiram Eldar_, Jun 12 2023*)
%o (PARI) imag(exp(I/Pi))
%Y Cf. A000796, A001113, A237185 (real part).
%K nonn,cons,easy
%O 0,1
%A _Stanislav Sykora_, Feb 06 2014
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