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A083146 Smallest palindromic multiple of n-th palindrome which is not a concatenation of copies of that palindrome. 2

%I

%S 2,4,6,8,505,222,161,232,171,22,44,66,88,5005,858,616,616,1881,202,

%T 222,242,262,282,1661,1771,1881,1991,19291,404,424,444,464,484,2772,

%U 2882,2992,27072,29492,606,626,646,666,686,3883,3993,37673,38683,14541,808

%N Smallest palindromic multiple of n-th palindrome which is not a concatenation of copies of that palindrome.

%C Conjecture: (1). The sequence differs from A083145 only for finitely many values of n. (2) Values of n are 5,6,7,8 and 9.

%C Conjecture: The sequence differs from A083145 for infinitely many values of n. - _Franklin T. Adams-Watters_, May 16 2006

%Y Cf. A083145.

%Y Cf. A119368.

%K base,nonn

%O 1,1

%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 25 2003

%E More terms from _Franklin T. Adams-Watters_, May 16 2006

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Last modified May 21 05:07 EDT 2022. Contains 353887 sequences. (Running on oeis4.)