A198494 - OEIS

A198494

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

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

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OFFSET

0,1

COMMENTS

See A198414 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

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

EXAMPLE

x=0.8326022217666895595417065205979...

MATHEMATICA

a = 2; b = 1; c = 3;

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