[seqfan] Re: OEIS Search changed?

Charles Greathouse charles.greathouse at case.edu
Sat Nov 27 02:52:33 CET 2010

The Catalan numbers show up in the search for me (now), but the
triangular numbers A000217 still show 0 references and are hard to
search for as a result.

Not in the top 10:

#4 for:

Charles Greathouse
Case Western Reserve University

On Thu, Nov 25, 2010 at 1:50 PM, William Rex Marshall
<w.r.marshall at actrix.co.nz> wrote:
> On 26/11/2010 5:28 a.m., Russ Cox wrote:
>> On Thu, Nov 25, 2010 at 12:32 AM, David Scambler<dscambler at bmm.com>  wrote:
>>> A (relevance) search for "catalan numbers" no longer shows A000108 Catalan Numbers on the first page of results.
>>> A (relevance) search for "triangular numbers" no longer shows A000217 Triangular Numbers on the first page of results.
>>> These used to be the first results returned.
>> It does for me:
>> http://oeis.org/search?q=catalan+numbers
>> http://oeis.org/search?q=triangular+numbers
>> If you can reproduce the bad search, can you send the URL?
> The problem appears to have been due to the number of sequences
> referencing the given sequence (the unsigned number at the right of the
> blue bar), which had been displayed as 0 about ten hours ago for these
> two sequences, but which has now updated.
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