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A147863

Decimal expansion of smallest positive solution to x^3 = tan x.

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

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..100.

EXAMPLE

4.70277453705741362543379081104892669685697861675345...

MATHEMATICA

RealDigits[x /. FindRoot[Tan[x] == x^3, {x, 4.7}, WorkingPrecision -> 120], 10, 100][[1]] (* Amiram Eldar, Jun 09 2021 *)

CROSSREFS

Cf. A115365, A147862, A147864, A147865, A147866, A147867, A147868.

Sequence in context: A336764 A058377 A023961 * A358662 A019976 A021072

Adjacent sequences: A147860 A147861 A147862 * A147864 A147865 A147866

KEYWORD

nonn,cons

AUTHOR

Grover Hughes (ghughes(AT)magtel.com), Nov 16 2008

STATUS

approved