

A198489


Decimal expansion of x>0 having x^24x=sin(x).


2



3, 8, 3, 3, 5, 6, 1, 0, 0, 7, 1, 6, 8, 5, 7, 4, 4, 2, 3, 4, 0, 1, 4, 9, 4, 5, 3, 0, 5, 7, 9, 9, 0, 1, 8, 0, 4, 6, 6, 2, 9, 2, 2, 3, 5, 5, 2, 6, 1, 7, 2, 0, 8, 3, 6, 9, 0, 2, 7, 5, 3, 7, 6, 9, 7, 2, 3, 2, 0, 7, 1, 8, 8, 8, 5, 5, 0, 9, 3, 0, 8, 5, 0, 4, 1, 7, 2, 0, 8, 1, 5, 8, 8, 8, 2, 4, 9, 9, 9
(list;
constant;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,1


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=3.83356100716857442340149453057990180466...


MATHEMATICA

a = 1; b = 4; c = 1;
f[x_] := a*x^2 + b*x; g[x_] := c*Sin[x]
Plot[{f[x], g[x]}, {x, .2, 4}]
r = x /. FindRoot[f[x] == g[x], {x, 3.83, 3.84}, WorkingPrecision > 110]
RealDigits[r] (* A198489 *)


CROSSREFS

Cf. A198414.
Sequence in context: A021265 A115369 A084233 * A015136 A179450 A117240
Adjacent sequences: A198486 A198487 A198488 * A198490 A198491 A198492


KEYWORD

nonn,cons


AUTHOR

Clark Kimberling, Oct 25 2011


STATUS

approved



