The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #6 Apr 03 2023 19:12:37
%S 22122,44244,51015,61116,66366,71217,81318,88488,91419,132231,147741,
%T 153351,161161,174471,195591,201102,243342,264462,285582,312213,
%U 354453,375573,396693,402204,423324,465564,486684,510015,513315,534435,576675,597795,603306
%N Palindromes which are the concatenation of 3 or more terms of an arithmetic sequence with nonzero difference.
%e 147741 is a palindrome and 147,74,1 is an arithmetic sequence.
%e Leading 0s are allowed, 20,11,(0)2 with difference 9 is a member of this sequence. - _Sean A. Irvine_, Apr 03 2023
%K base,nonn
%O 1,1
%A _Erich Friedman_, Jul 03 2001
%E Missing 510015 inserted by _Sean A. Irvine_, Apr 03 2023