A198498 - OEIS

A198498

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

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

(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

x=0.3218808987423642398618338453944...

MATHEMATICA

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