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%I
%S 1,7,55,56,57,58,59,60,61,62,63,487,497,507,517,527,537,547,557,567,
%T 4375,4384,4393,4402,4411,4420,4429,4438,4447,4457,4466,4475,4484,
%U 4493,4502,4511,4520,4529,4539,4548,4557,4566,4575,4584
%N a(n)=(s(n)+3)/9, where s(n)=n-th base 9 palindrome that starts with 6.
%K nonn,base
%O 1,2
%A _Clark Kimberling_
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