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A019899
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Decimal expansion of tangent of 1 degree.
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5
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0, 1, 7, 4, 5, 5, 0, 6, 4, 9, 2, 8, 2, 1, 7, 5, 8, 5, 7, 6, 5, 1, 2, 8, 8, 9, 5, 2, 1, 9, 7, 2, 7, 8, 2, 4, 3, 1, 4, 1, 0, 1, 5, 8, 8, 8, 3, 9, 8, 7, 5, 2, 7, 6, 9, 0, 4, 7, 1, 1, 4, 2, 7, 1, 0, 2, 1, 0, 4, 8, 5, 4, 8, 5, 6, 4, 6, 2, 3, 6, 7, 6, 2, 2, 8, 8, 9, 6, 8, 9, 1, 5, 8, 2, 9, 9, 2, 0, 3, 8
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OFFSET
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0,3
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COMMENTS
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REFERENCES
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Mohammad K. Azarian, Forty-Five Nested Equilateral Triangles and cosecant of 1 degree, Problem 813, College Mathematics Journal, Vol. 36, No. 5, November 2005, p. 413-414. Solution published in Vol. 37 , No. 5, November 2006, pp. 394-395.
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LINKS
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EXAMPLE
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0.0174550649282175857651288952197278243141...
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MATHEMATICA
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Join[{0}, RealDigits[Tan[1 Degree], 10, 120][[1]]] (* Harvey P. Dale, Mar 30 2013 *)
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PROG
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CROSSREFS
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KEYWORD
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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