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A085096 Index of the first occurrence of n in A082744, or 0 if n does not occur in the sequence A082744. 0

%I #8 Aug 21 2014 14:06:55

%S 1,16,18,19,13,9,14,15,47,11,1120,31,800,23,74,58,51,278,345,61,254,

%T 560,164,148,249,435,255,119,157,37,226,243,410,219,502,216,162,465,

%U 290,260,103,315,627,280,258,203,533,206,439,202,501,676,320,230,224,220,115

%N Index of the first occurrence of n in A082744, or 0 if n does not occur in the sequence A082744.

%C Conjecture: a(11) = 0, or in other words,if 11k+1 is a palindrome then at least one of the numbers in the sequence k+1,2k+1, 3k+1,...,10k+1 is also a palindrome. E.g. for k = 10 and k = 55, 11k+1 is a palindrome but 10*1 +1 and 55*2 +1 are also palindromes.

%Y Cf. A085094, A085095, A082744.

%K base,nonn

%O 1,2

%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jul 03 2003

%E More terms from _David Wasserman_, Jan 26 2005

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Last modified July 26 19:11 EDT 2024. Contains 374636 sequences. (Running on oeis4.)