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%I #17 Aug 21 2023 11:42:25
%S 0,5,2,4,0,7,7,7,9,2,8,3,0,4,1,2,0,4,0,3,8,8,0,5,8,2,4,4,7,3,9,8,4,3,
%T 7,4,9,5,3,4,2,4,9,2,7,8,0,9,9,4,7,3,8,4,4,7,3,4,4,4,9,1,5,3,5,3,0,3,
%U 6,1,6,0,8,9,3,7,3,8,0,8,0,4,5,2,6,2,7,7,9,3,2,1,8,4,0,4,7,0,5,7
%N Decimal expansion of tangent of 3 degrees.
%C This sequence is also decimal expansion of cotangent of 87 degrees. - _Mohammad K. Azarian_, Jun 29 2013
%C An algebraic integer of degree 8. - _Charles R Greathouse IV_, Aug 27 2017
%H Ivan Panchenko, <a href="/A019901/b019901.txt">Table of n, a(n) for n = 0..1000</a>
%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Exact_trigonometric_constants">Exact trigonometric constants</a>
%H <a href="/index/Al#algebraic_08">Index entries for algebraic numbers, degree 8</a>
%e 0.0524077...
%o (PARI) tan(Pi/60) \\ _Charles R Greathouse IV_, Aug 27 2017
%K nonn,cons
%O 0,2
%A _N. J. A. Sloane_.
%E Zero added in front by _R. J. Mathar_, Feb 05 2009
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