A198126 - OEIS

A198126

Decimal expansion of least x having 2*x^2+2x=3*cos(x).

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,2

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: -1.303688236082731236157942349201731581...

greatest x: 0.68722829225254885401536676699761905...

MATHEMATICA

a = 2; b = 2; c = 3;