v2i1r6 — Comment by Robin Chapman (rjc@maths.exeter.ac.uk), Apr 7, 1995.
The generating function on page 14 of the paper is well known. See, e.g., generatingfunctionology, by H. Wilf, eq. 2.5.15 of the 2nd edition.
The generating function on page 14 of the paper is well known. See, e.g., generatingfunctionology, by H. Wilf, eq. 2.5.15 of the 2nd edition.