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80 'Reverse and Add' steps are needed to reach a palindrome.
9

%I #5 Mar 30 2012 17:27:33

%S 1007601,1017501,1027401,1047201,1057101,1067001,2007600,2017500,

%T 2027400,2037300,2047200,2057100,2067000,50003849,50012849,50021849,

%U 50030849,50039849,50048849,50057849,50066849,50075849,50084849

%N 80 'Reverse and Add' steps are needed to reach a palindrome.

%C The number of steps starts at 0, so palindromes (cf. A002113) are excluded. 80 is a record (cf. A065199) for the number of 'Reverse and Add' steps needed to reach a palindrome.

%H <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a>

%Y Cf. A002113, A065198, A065199, A065318.

%K base,nonn

%O 0,1

%A _Klaus Brockhaus_, Oct 31 2001