A198548 - OEIS

A198548

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

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

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

OFFSET

1,2

COMMENTS

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

LINKS

Table of n, a(n) for n=1..99.

EXAMPLE

x=1.4984285701410262891056521012440198385183...

MATHEMATICA

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

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