OFFSET
0,3
MATHEMATICA
a[n_] := With[{s = Sqrt[-n*(2 + n)]}, Pochhammer[1 - (n + s)/2, n] * Pochhammer[1 - (n - s)/2, n]]; Table[Simplify[a[n]], {n, 0, 16}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Peter Luschny, Aug 02 2024
STATUS
approved