A247123 - OEIS

A247123

Palindromes obtained after one iteration of Reverse and Add applied to the terms of A015976.

%I #21 Nov 28 2014 23:51:42

%S 2,4,6,8,11,22,33,44,55,66,77,88,99,22,33,44,55,66,77,88,99,121,33,44,

%T 55,66,77,88,99,121,44,55,66,77,88,99,121,55,66,77,88,99,121,66,77,88,

%U 99,121,77

%N Palindromes obtained after one iteration of Reverse and Add applied to the terms of A015976.

%t Select[(FromDigits[#] + FromDigits[Reverse[#]]) & /@ IntegerDigits[Range[1000]], IntegerDigits[#] == Reverse[IntegerDigits[#]] &]

%Y Cf. A015976 (One iteration of Reverse and Add is needed to reach a palindrome).

%K nonn,base

%O 2,1

%A _Morgan L. Owens_, Nov 21 2014