Prod[1-1.(n+1)^3, n=1,...,Inf] Sorry, TYPO!

[zak seidov]

> Sorry, TYPO! It'd be:
Prod[1-1/(n+1)^3,n=1,...,Inf]

--- zak seidov <zakseidov at yahoo.com> wrote:

> Prod[1-(n+1)^3,n=1,...,Inf]=
> Cosh[(Sqrt[3]*Pi)/2]/(3*Pi)=
> 0.809396597366290109578680478726.
> 
> Is this cons known?
> 
> Corresponding SEQ 
>
(0?,)8,0,9,3,9,6,6,9,8,3,8,9,2,7,3,4,8,2,4,0,1,6,3,7,9,
> not in EIS.
> 
> Cf. A116393:
> Prod[1-1/(prime[n]+1)^3,n=1,...,Inf]=
> 0.9403004145703
> 
> Thanks, Zak


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