A198608 - OEIS

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A198608

Decimal expansion of -x where x<0 satisfies 2*x^2+3x=sin(x).

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

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

OFFSET

1,3

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=-1.0939227399054990890573458039521962276046...

MATHEMATICA

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

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