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 A028293 Period 7. 0
 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1, 3, 1, 2, 1, 1, 2, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Terms of the simple continued fraction of 106/[5*sqrt(493)-33]. [From Paolo P. Lava, Aug 05 2009] LINKS Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,1). FORMULA a(n)=1/147*{11*(n mod 7)+32*[(n+1) mod 7]-10*[(n+2) mod 7]+53*[(n+3) mod 7]-31*[(n+4) mod 7]+32*[(n+5) mod 7]-10*[(n+6) mod 7]} with n>=0 - Paolo P. Lava, Nov 27 2006 G.f.: -(x^2-x+1)*(x^4+3*x^3+3*x^2+3*x+1) / ( (x-1)*(1+x+x^2+x^3+x^4+x^5+x^6) ). - R. J. Mathar, Dec 15 2015 CROSSREFS Sequence in context: A265578 A279288 A078734 * A092782 A228098 A174532 Adjacent sequences:  A028290 A028291 A028292 * A028294 A028295 A028296 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified November 17 20:50 EST 2018. Contains 317278 sequences. (Running on oeis4.)