A198933 - OEIS

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A198933

Decimal expansion of x>0 satisfying 3*x^2-3*cos(x)=1.

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

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OFFSET

0,1

COMMENTS

See A198755 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

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

EXAMPLE

x=0.954602719154736214399680822625486480859...

MATHEMATICA

a = 3; b = -3; c = 1;

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