%I A091222
%S A091222 0,1,1,2,2,2,1,3,2,3,1,3,1,2,3,4,4,3,1,4,2,2,2,4,1,2,3,3,2,4,1,5,2,5,2,
%T A091222 4,1,2,3,5,1,3,2,3,4,3,1,5,2,2,5,3,2,4,1,4,3,3,1,5,1,2,3,6,4,3,1,6,2,3,
%U A091222 2,5,1,2,4,3,2,4,2,6,2,2,3,4,6,3,1,4,2,5,1,4,2,2,3,6,1,3,3,3,3,6
%N A091222 Number of irreducible polynomials dividing n-th GF(2)[X]-polynomial, 
               counted with multiplicity.
%H A091222 A. Karttunen, <a href="a091247.scm.txt">Scheme-program for computing 
               this sequence.</a>
%H A091222 <a href="Sindx_Ge.html#GF2X">Index entries for sequences operating on 
               GF(2)[X]-polynomials</a>
%Y A091222 a(n) = A001222(A091203(n)) = A001222(A091205(n)). A091248(n) = a(A000051(n)).
%Y A091222 Sequence in context: A078687 A133138 A037180 this_sequence A064659 A127953 
               A130267
%Y A091222 Adjacent sequences: A091219 A091220 A091221 this_sequence A091223 A091224 
               A091225
%K A091222 nonn
%O A091222 1,4
%A A091222 Antti Karttunen (His-Firstname.His-Surname(AT)iki.fi), Jan 03 2004