%I #9 Mar 01 2021 06:32:38
%S 1,7,43,44,45,46,47,48,49,295,303,311,319,327,335,343,2059,2066,2073,
%T 2080,2087,2094,2101,2109,2116,2123,2130,2137,2144,2151,2159,2166,
%U 2173,2180,2187,2194,2201,2209,2216,2223,2230,2237
%N a(n) = (s(n)+1)/7, where s(n) = n-th base 7 palindrome that starts with 6.
%K nonn,base
%O 1,2
%A _Clark Kimberling_
%E Definition corrected by _Georg Fischer_, Mar 01 2021
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