A200639 - OEIS

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

A200639

Decimal expansion of least x>0 satisfying x^2+5=tan(x).

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

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

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..100.

EXAMPLE

x=1.42977918919060764872866891722213424920795225848000...

MATHEMATICA

a = 1; c = -5;

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