A200698 - OEIS

A200698

Decimal expansion of least x>0 satisfying 2-3*x^2=tan(x).

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

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OFFSET

0,1

COMMENTS

See A200614 for a guide to related sequences. The Mathematica program includes a graph.

LINKS

Table of n, a(n) for n=0..98.

EXAMPLE

x=0.6449227965009328200264267181203255556569505666...

MATHEMATICA

a = -3; c = 2;

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