It is scanned and stored on the OEIS server. Direct URL to it: https://oeis.org/A309204/a309204.pdf It is linked to from 6 sequences right now, e.g. https://oeis.org/A309204 There are a lot of "intentionally blank" pages, because about half the originals were two-sided and half were not. It is a composite of two different paper copies, each of which had about half the pages unnumbered, and in a different order in each case. Here you get one copy of each side, and pages after 15 have been numbered in a fairly random order. What is really needed is 40 more pages from Bill explaining the formulas and the illustrations! Best regards Neil Neil J. A. Sloane, President, OEIS Foundation. 11 South Adelaide Avenue, Highland Park, NJ 08904, USA. Also Visiting Scientist, Math. Dept., Rutgers University, Piscataway, NJ. Phone: 732 828 6098; home page: http://NeilSloane.com Email: njasloane@gmail.com