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 A114724 Each term is the sum of the next two digits. 1
 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3, 2, 11, 6, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1). FORMULA Cycles with period 12. a(n)=(1/792)*{151*(n mod 12)+217*[(n+1) mod 12]+283*[(n+2) mod 12]+415*[(n+3) mod 12]-509*[(n+4) mod 12]+151*[(n+5) mod 12]+349*[(n+6) mod 12]+415*[(n+7) mod 12]-509*[(n+8) mod 12]+151*[(n+9) mod 12]+415*[(n+10) mod 12]-509*[(n+11) mod 12, with n>=0 - Paolo P. Lava, Feb 22 2008 EXAMPLE E.g. 2=1+1, 11=6+5, ... MATHEMATICA PadRight[{}, 120, {2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3}] (* Harvey P. Dale, May 23 2019 *) PROG (MAGMA) &cat[[2, 11, 6, 5, 14, 9, 5, 4, 13, 8, 5, 3]^^10]; // Vincenzo Librandi, May 27 2019 CROSSREFS Cf. A113779. Sequence in context: A124688 A158616 A127821 * A226219 A285866 A165768 Adjacent sequences:  A114721 A114722 A114723 * A114725 A114726 A114727 KEYWORD nonn,base AUTHOR N. J. A. Sloane, based on Dec 06 2005 posting from Mike Stay to the SeqFan list, Feb 27 2006 STATUS approved

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Last modified October 22 14:44 EDT 2019. Contains 328318 sequences. (Running on oeis4.)