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Jan 31, 2022 at 8:45 comment added Harry Altman Worth noting: The correct condition for a polynomial to take integer values at integers is for it to be an integer combination of the polynomials $\binom{x}{k}$.
Apr 13, 2017 at 12:58 history edited CommunityBot
replaced http://mathoverflow.net/ with https://mathoverflow.net/
Aug 31, 2015 at 22:27 comment added Akiva Weinberger A counterexample to the polynomial thing is $\frac12x^2+\frac12x$.
Oct 3, 2011 at 13:12 comment added Nate Eldredge Related: mathoverflow.net/questions/23478/…
Oct 20, 2010 at 18:31 history edited zhoraster CC BY-SA 2.5
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Oct 20, 2010 at 18:20 history answered zhoraster CC BY-SA 2.5