A197850 - OEIS

A197850

Decimal expansion of greatest x having x^2-2x=-2*cos(x).

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

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OFFSET

1,1

COMMENTS

See A197737 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

Table of n, a(n) for n=1..99.

EXAMPLE

least x: 1.0485583594904940957585652640454931931...

greatest x: 2.66702846410580179263554212949839974

MATHEMATICA

a = 1; b = -2; c = -2;