A198427 - OEIS

A198427

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

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

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

OFFSET

1,1

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=2.3169342886237397915227320498874409...

MATHEMATICA

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

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