[seqfan] Re: help need with some Ramanujan identities

[Neil Sloane]

Hugo, yes, you are right - and thanks very much for entering those
sequences!
(They are A318521 onwards.)  I've added links to Ramanujan's Coll Papers.


Best regards
Neil

Neil J. A. Sloane, President, OEIS Foundation.
11 South Adelaide Avenue, Highland Park, NJ 08904, USA.
Also Visiting Scientist, Math. Dept., Rutgers University, Piscataway, NJ.
Phone: 732 828 6098; home page: http://NeilSloane.com
Email: njasloane at gmail.com



On Tue, Aug 28, 2018 at 2:02 AM Hugo Pfoertner <yae9911 at gmail.com> wrote:

> I can do it; question 1078 might rather be 1076?
>
> On Tue, Aug 28, 2018 at 4:29 AM Neil Sloane <njasloane at gmail.com> wrote:
>
> > Seq Fans, I just added A317969, which is the decimal expansion of either
> > side of a famous identity of Ramanujan,
> > (2^(1/3)-1)^(1/3) = (1/9)^(1/3) - (2/9)^(1/3) + (4/9)^(1/3)
> >
> > It can be found in
> > S. Ramanujan, Coll. Papers, Chelsea, 1962, page 331, Question 682
> >
> > There are seven similar identities in Questions 525 (2), 1070 (3),
> > and 1078 (2), on pages 329 and 334 of his Collected Papers.
> >
> > Maybe somebody would like to help by entering them.
> >
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> >
>
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