A199661 - OEIS

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A199661

Decimal expansion of x>0 satisfying 2*x^2+2*x*cos(x)=3*sin(x).

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

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

OFFSET

0,1

COMMENTS

See A199597 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

Table of n, a(n) for n=0..98.

EXAMPLE

x=0.5811482272034121119867976746206496441856...

MATHEMATICA

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

f[x_] := a*x^2 + b*x*Cos[x]; g[x_] := c*Sin[x]