%I #6 Aug 14 2015 11:44:38
%S 1,11,121,1331,13651,150161,1561681,17168492,178863412,967497632,
%T 10552373962,116067113483,1266738338413,12944121722543,
%U 142286328947974,1466139717526814,16126635892794955,167392994830654505
%N a(n) = digit reversal of (11^n) divided by 11.
%C Conjecture: There are finitely many palindromic terms. Question: How many are palindromes? Observation: a(n) is further divisible by 11 for n = 2,3,4,5,6,7,8,
%t Table[FromDigits[Reverse[IntegerDigits[11^n]]]/11,{n,20}] (* _Harvey P. Dale_, Aug 14 2015 *)
%K base,nonn
%O 1,2
%A _Amarnath Murthy_, Sep 25 2003
%E Corrected and extended by _Ray Chandler_, Oct 14 2003