Search: id:A005599 Results 1-1 of 1 results found. %I A005599 M0468 %S A005599 1,2,3,4,5,6,7,6,7,8,9,10,11,12,11,12,13,14,15,16,17,18,19,18,19,20,21, %T A005599 20,19,18,19,18,19,20,21,22,23,24,25,24,25,26,27,28,29,30,29,30,31,32, 33,34,35,36,35 %N A005599 Running sum of every third term in the {+1,-1}-version of Thue-Morse sequence A010060. %C A005599 The generating function -(2*z**4+z**3+z+1)*(z**3-z**2-1)/(z**6+z**5+z**4+z**3+z**2+z+1)/ (z-1)**2 proposed in the Plouffe thesis is wrong. %D A005599 J. Coquet, A summation formula related to the binary digits, Inventiones math., 73 (1983), 107-115. %D A005599 D. J. Newman, On the number of binary digits in a multiple of three, Proc. Amer. Math. Soc., 21 (1969), 719-721. %D A005599 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A005599 P. Flajolet et al., Mellin Transforms And Asymptotics: Digital Sums, Theoret. Computer Sci. 23 (1994), 291-314. %H A005599 P. J. Grabner, H.-K. Hwang, Digital sums and divide-and-conquer recurrences: Fourier expansions and absolute convergence %H A005599 S. Plouffe, Approximations de S\'{e}ries G\'{e}n\'{e}ratrices et Quelques Conjectures, Dissertation, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 1992. %H A005599 S. Plouffe, 1031 Generating Functions and Conjectures, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 1992. %Y A005599 Sequence in context: A017872 A161209 A000026 this_sequence A071934 A161658 A066853 %Y A005599 Adjacent sequences: A005596 A005597 A005598 this_sequence A005600 A005601 A005602 %K A005599 nonn,easy,nice %O A005599 1,2 %A A005599 M. R. Schroeder. Search completed in 0.001 seconds