A111509 Decimal expansion of e^(-(sine of 1 degree)).
9, 8, 2, 6, 9, 9, 0, 0, 4, 6, 9, 8, 8, 2, 3, 4, 2, 3, 5, 5, 1, 0, 2, 4, 9, 7, 6, 6, 3, 0, 7, 3, 9, 7, 6, 0, 7, 3, 3, 7, 5, 6, 6, 6, 0, 6, 8, 3, 3, 8, 0, 5, 5, 5, 2, 1, 8, 8, 4, 8, 6, 1, 9, 7, 3, 4, 2, 7, 5, 2, 2, 7, 5, 6, 0, 1, 6, 5, 3, 3, 0, 4, 0, 8, 6, 9, 0, 9, 3, 9, 0, 6, 9, 3, 0, 0, 7, 6, 0, 5
Offset: 0
Examples
0.982699004698823423551024...
Programs
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Maple
evalf(exp(-sin(Pi/180))) ; # R. J. Mathar, Oct 03 2011
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Mathematica
First[RealDigits[Exp[-Sin[Pi/180]], 10, 100]] (* Paolo Xausa, Jun 17 2024 *)
Formula
Equals 1/A111508. - Hugo Pfoertner, Jun 17 2024