A201663 - OEIS

A201663

Decimal expansion of greatest x satisfying x^2 - 1 = csc(x) and 0<x<Pi.

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

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OFFSET

1,1

COMMENTS

See A201564 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..10000

EXAMPLE

least: 1.4183556185449426563353062368720819193360860...

greatest: 3.0179424745361512278525720832771672528942...

MATHEMATICA

a = 1; c = -1;