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A246828 Decimal expansion of a constant related to A055887. 5
2, 6, 9, 8, 3, 2, 9, 1, 0, 6, 4, 7, 4, 2, 1, 1, 2, 3, 1, 2, 6, 3, 9, 9, 8, 6, 6, 6, 1, 8, 8, 3, 7, 6, 3, 3, 0, 7, 1, 3, 4, 6, 5, 1, 2, 5, 9, 1, 3, 9, 8, 6, 3, 5, 6, 7, 6, 9, 0, 1, 2, 3, 1, 1, 7, 8, 1, 9, 8, 6, 5, 9, 3, 6, 6, 9, 5, 0, 5, 5, 9, 4, 5, 1, 3, 6, 6, 4, 7, 6, 6, 5, 2, 0, 2, 2, 0, 3, 5, 5, 8, 0, 0, 7, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vaclav Kotesovec, Table of n, a(n) for n = 1..240

FORMULA

Equals lim n -> infinity A055887(n)^(1/n).

Equals lim n -> infinity A095975(n)^(1/n).

Equals lim n -> infinity A141799(n)^(1/n).

Equals lim n -> infinity A131408(n)^(1/n).

Root of the equation QPochhammer[x] = 1/2. - Vaclav Kotesovec, May 23 2018

EXAMPLE

2.698329106474211231263998666188376330713465125913986356769...

MATHEMATICA

RealDigits[1/x /. FindRoot[QPochhammer[x] == 1/2, {x, 1/2}, WorkingPrecision -> 120]][[1]] (* Vaclav Kotesovec, May 23 2018 *)

CROSSREFS

Cf. A055887, A141799, A095975, A131408.

Sequence in context: A175575 A242433 A011046 * A136701 A175030 A263178

Adjacent sequences:  A246825 A246826 A246827 * A246829 A246830 A246831

KEYWORD

nonn,cons

AUTHOR

Vaclav Kotesovec, Sep 04 2014

STATUS

approved

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Last modified March 25 08:15 EDT 2019. Contains 321469 sequences. (Running on oeis4.)