In base 10, what you need is https://oeis.org/A262038, the palindromic ceiling function (next pal). In base 2 it is A175298. The news about Chris Henley is a shock. 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 Tue, Dec 8, 2015 at 5:22 PM, Veit Elser <ve10@cornell.edu> wrote:
I mentioned this in New Year’s greetings to my friend and colleague Chris Henley, who sadly passed away on June 29.
-Veit
On Dec 8, 2015, at 3:29 PM, Tom Rokicki <rokicki@gmail.com> wrote:
This would have been more appropriate about 11 months ago.
2015 = 11111011111 in base 2.
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