[seqfan] Smallest number as sum of n palindromes
claudiomeller at gmail.com
Sat Dec 17 14:36:26 CET 2016
Hi, yesterday a friend talk to me about the paper "Every natural number is
the sum of 49 palindromes"
Based on this paper I came up with the following sequence " A(n) : Smallest
number that can be expressed as sum of at least n different palindromes"
A(1) = 0 or 1
A(2) = 10 (9+1)
A(3) = 21 (11+9+1)
Is it interesting?
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