%I A006092 M0901
%S A006092 2,3,10,12,13,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,
%T A006092 38,39,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,
%U A006092 215,216,217,218,219,220
%N A006092 Numbers beginning with letter 't'.
%C A006092 The g.f. -(-2+z-6*z**2+5*z**3+z**4-6*z**5+6*z**6)/(z-1)**2 conjectured 
               by S. Plouffe in his 1992 dissertation is wrong.
%D A006092 Archimedeans Problems Drive, Eureka, 48 (1988), 56.
%D A006092 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%H A006092 S. Plouffe, <a href="http://www.lacim.uqam.ca/%7Eplouffe/articles/MasterThesis.pdf">
               Approximations de S\'{e}ries G\'{e}n\'{e}ratrices et Quelques Conjectures</
               a>, Dissertation, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 
               1992.
%H A006092 S. Plouffe, <a href="http://www.lacim.uqam.ca/%7Eplouffe/articles/FonctionsGeneratrices.pdf">
               1031 Generating Functions and Conjectures</a>, Universit\'{e} du 
               Qu\'{e}bec \`{a} Montr\'{e}al, 1992.
%Y A006092 Sequence in context: A008509 A081868 A092986 this_sequence A015859 A022427 
               A061868
%Y A006092 Adjacent sequences: A006089 A006090 A006091 this_sequence A006093 A006094 
               A006095
%K A006092 word,nonn
%O A006092 1,1
%A A006092 N. J. A. Sloane (njas(AT)research.att.com).