A198506 - OEIS

A198506

Decimal expansion of x>0 having 4*x^2+x=3*sin(x).

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

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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=0.47241289894879831863122330183414454730...

MATHEMATICA

a = 4; b = 1; c = 3;

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