A215481 - OEIS

A215481

Decimal expansion of positive root of x^sinh(x) = sinh(x)^x.

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

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..86.

EXAMPLE

2.054365070344097971293….

MAPLE

Digits:=120:fsolve(sinh(x)^x-(x^sinh(x)) =0, x, 0..5);

MATHEMATICA

RealDigits[ FindRoot[Sinh[x]^x == x^Sinh[x], {x, {1, 3} }, WorkingPrecision -> 120] [[1, 3] ]] [[2]]

PROG