Search: id:A070252
Results 1-1 of 1 results found.

%I A070252
%S A070252 10,9,90,90,900,900,9000,9000,90000,90000,900000,900000,9000000,9000000,
%T A070252 90000000,90000000,900000000,900000000,9000000000,9000000000,
%U A070252 90000000000,90000000000,900000000000,900000000000,9000000000000
%N A070252 Number of n-digit palindromes.
%Y A070252 A variant of A050683, which is the principal entry for this sequence. 
               Cf. A016115.
%Y A070252 Partial sums give A070199.
%Y A070252 Sequence in context: A003568 A099642 A052196 this_sequence A038311 A034078 
               A071531
%Y A070252 Adjacent sequences: A070249 A070250 A070251 this_sequence A070253 A070254 
               A070255
%K A070252 base,nonn
%O A070252 1,1
%A A070252 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 06 2002

Search completed in 0.001 seconds