If you consider a version that allows leading zeros, you can also have 045 + 405 = 450! --Neil Bickford On Sun, Jan 12, 2020 at 2:49 PM Éric Angelini <bk263401@skynet.be> wrote:
Many thanks, Hans! Best, É.
Le 12 janvier 2020 à 23:45, Hans Havermann <gladhobo@bell.net> a écrit :
EA: "Let a + b = c and a < b < c and a, b, c = anagrams of each other. What is the smallest possible 'a' with this property?"
459
I think possibly this is how OEIS A160851 might start (but it doesn't). In fact, that sequence appears to be missing either the a or the b complement for each of its included terms. _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun
_______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun