[seqfan] Re: A013538

[Max Alekseyev]

Yes, something is wrong.

Maple gives:

> series( arcsin( csc(x) - coth(x) ), x, 20 );
-1/6*x + 53/1296*x^3 + 73/145152*x^5 + 45137/156764160*x^7 +
11226497/893931945984*x^9 + 129163393/46352026828800*x^11 +
474807665/2402889070804992*x^13 +
198247921612319/5903898446967865344000*x^15 +
618559606844489/205118300328940693094400*x^17 + O(x^18)

Regards,
Max

On Fri, Dec 16, 2011 at 11:26 PM, Harvey P. Dale <hpd1 at nyu.edu> wrote:
>        I cannot generate the terms of this sequence from its
> definition.  What am I missing?
>
>        Best,
>
>        Harvey
>
>
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