[seqfan] Re: Sliding numbers A103182

[Jeremy Gardiner]

Maybe this web page is helpful:


https://www.numbersaplenty.com/set/sliding_number/


> On 26 Nov 2022, at 17:52, Neil Sloane <njasloane at gmail.com> wrote:
> 
> Dear Seq Fans,  Eric Angelini submitted A103182 in 2005. The definition was
> 
> Sliding numbers: numbers n of the form n = r+s where 1/r + 1/s = (r+s)/10^k
> for some k >= 1.
> […]