A199785 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A199785

Decimal expansion of x>0 satisfying 3*x^2-4*x*cos(x)=2*sin(x).

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

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

OFFSET

1,4

COMMENTS

See A199597 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

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

EXAMPLE

x=1.11862899963487214065496166324718104781709467840...

MATHEMATICA

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

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