%I A081245
%S A081245 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,5,20,20,20,20,20,
%T A081245 20,20,20,20,20,20,20,20,20,20,20,20,20,5,20,20,20,20,20,20,20,20,20,20,
%U A081245 20,20,20,20,20,20,20,20,5
%N A081245 Number of days in months in the Haab year of Mayan/mesoamerican calendars.
%H A081245 C. Tondering, <a href="http://www.tondering.dk/claus/calendar.html">The 
               Calendar FAQ</a>
%H A081245 <a href="Sindx_Ca.html#calendar">Index entries for sequences related 
               to calendars</a>
%F A081245 G.f. 20/(1-x)-15*x^19/(1-x^19).
%Y A081245 Cf. A081244.
%Y A081245 Sequence in context: A022976 A023462 A087708 this_sequence A010859 A040381 
               A022354
%Y A081245 Adjacent sequences: A081242 A081243 A081244 this_sequence A081246 A081247 
               A081248
%K A081245 nonn
%O A081245 1,1
%A A081245 Ralf Stephan (ralf(AT)ark.in-berlin.de), Mar 12 2003