A200692 - OEIS

A200692

Decimal expansion of least x>0 satisfying 8-x^2=tan(x).

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

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OFFSET

1,2

COMMENTS

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

LINKS

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

EXAMPLE

x=1.4062523232973614680805932963520423215416682...

MATHEMATICA

a = -1; c = 8;

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