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%I #20 Jan 18 2019 00:17:15
%S 11,101,121,22,202,121,121,313,33,303,131,414,44,404,141,515,55,505,
%T 151,616,66,606,161,717,77,707,171,818,88,808,181,919,9999,909,919,
%U 292,222,232,242,252,262,272,282,929,393,323,333,343
%N a(n) = palindrome arising when A303501(n+1) is formed (if there is more than one, use the smallest).
%C Let A303501(n) = X, A303501(n+1) = Y. The digits of X and the first digit of Y can be rearranged to form a palindrome, possibly in several ways; a(n) is the smallest such palindrome.
%H Jean-Marc Falcoz, <a href="/A303570/b303570.txt">Table of n, a(n) for n = 1..6625</a> (shortened by _N. J. A. Sloane_, Jan 18 2019)
%Y Cf. A303501.
%K nonn,base
%O 1,1
%A _N. J. A. Sloane_, Apr 26 2018