A198507 - OEIS

A198507

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

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

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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=0.675636871457341375789660214119996117293599...

MATHEMATICA

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

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