I've now added Bill's colored images of the Stirling triangles mod m to various sequences in the OEIS. See for example A213061 and A087748. 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 On Sun, Aug 6, 2017 at 5:36 AM, Bill Gosper <billgosper@gmail.com> wrote:

gosper.org/stirlingcycle2-7.png gosper.org/stirlingsubset2-7.png --rwg _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun