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Decimal expansion of abs(log_10(tan 1 degree)).
1

%I #9 Aug 21 2016 12:16:59

%S 1,7,5,8,0,7,8,5,3,1,3,8,6,3,7,2,2,5,4,8,8,5,3,5,5,1,9,0,3,7,0,6,4,2,

%T 0,2,0,9,7,8,4,4,7,9,8,6,4,5,0,8,7,0,7,4,6,4,2,1,5,9,3,7,5,0,6,6,5,9,

%U 8,3,3,0,4,2,4,0,6,7,0,5,4,9,2,5,5,9,9,0,5,4,7,9,0,9,9,8,6,5,6,7,7,5,3,4,7

%N Decimal expansion of abs(log_10(tan 1 degree)).

%F Equals A111767/A002392 - _R. J. Mathar_, Apr 23 2009

%e 1.75807853138637225488535519037064202097844798645087074642159375066

%e 598330424067054925599054790998656775347490626861719117

%t RealDigits[Abs[Log[10,Tan[1 Degree]]],10,120][[1]] (* _Harvey P. Dale_, Aug 21 2016 *)

%Y Cf. A019810; A019898.

%K cons,nonn

%O 1,2

%A _Mohammad K. Azarian_, Nov 21 2005

%E Clarified base of logarithm in definition - _R. J. Mathar_, Apr 23 2009