%I A057362
%S A057362 0,0,0,1,1,1,2,2,3,3,3,4,4,5,5,5,6,6,6,7,7,8,8,8,9,9,10,10,10,11,11,11,
%T A057362 12,12,13,13,13,14,14,15,15,15,16,16,16,17,17,18,18,18,19,19,20,20,20,
%U A057362 21,21,21,22,22,23,23,23,24,24,25,25,25,26,26,26,27,27,28,28,28,29
%N A057362 Floor(5n/13).
%C A057362 The cyclic pattern (and numerator of the gf) is computed using Euclid's 
               algorithm for GCD.
%D A057362 N. Dershowitz and E. M. Reingold, Calendrical Calculations, Cambridge 
               University Press, 1997.
%D A057362 R. L. Graham, D. E. Knuth and O. Patashnik, Concrete Mathematics, Addison-Wesley, 
               NY, 1994.
%H A057362 N. Dershowitz and E. M. Reingold, <a href="http://emr.cs.iit.edu/home/
               reingold/calendar-book/first-edition/">Calendrical Calculations Web 
               Site</a>
%F A057362 G.f.: x^3(1 + x^3 + x^6 + x^8 + x^11)/((1 - x)(1 - x^13)).
%Y A057362 Floors of other ratios: A004526, A002264, A002265, A004523, A057353, 
               A057354, A057355, A057356, A057357, A057358, A057359, A057360, A057361, 
               A057362, A057363, A057364, A057365, A057366, A057367.
%Y A057362 Sequence in context: A163127 A077113 A143796 this_sequence A085269 A054071 
               A028827
%Y A057362 Adjacent sequences: A057359 A057360 A057361 this_sequence A057363 A057364 
               A057365
%K A057362 nonn,easy
%O A057362 0,7
%A A057362 Mitch Harris (Harris.Mitchell(AT)mgh.harvard.edu)