A198612 - OEIS

A198612

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

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

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

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

-0.583751720021709529613886709898034230905334...

MATHEMATICA

a = 2; b = 4; c = 3;

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