OFFSET

1,2

COMMENTS

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,

MATHEMATICA

Table[FromDigits[Reverse[IntegerDigits[11^n]]]/11, {n, 20}] (* Harvey P. Dale, Aug 14 2015 *)

CROSSREFS

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Sep 25 2003

EXTENSIONS

Corrected and extended by Ray Chandler, Oct 14 2003

STATUS

approved