[seqfan] (About A100072)

[jean-paul allouche]

Dear all

Here is a temporary update about my question on A100072.
Many thanks in particular to Bill Gosper, Neil Sloane, Alan Wechsler, 
Marc Lebrun, Richard J. Mathar.

* The product occurring in A100072 has not been found yet explicitly in
   Gosper's papers but resembling magic identities can be found at
   http://www.tweedledum.com/rwg/idents.htm
   See d162, d175; also see d15 that can also be found at the beginning of
   Gosper, R. Wm. Some identities, for your amusement. Ramanujan revisited
   (Urbana-Champaign, Ill., 1987), 607–609, Academic Press, Boston, MA, 
1988.

* The same product appears at 
https://math.stackexchange.com/questions/4343366

May be more later
best
jean-paul