Search: id:A083923 Results 1-1 of 1 results found. %I A083923 %S A083923 0,1,0,1,0,0,0,1,1,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0, %T A083923 0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,0,0,1,1,0,1,1,1,0,1,1,1,1,0,0,0,0,0, %U A083923 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 %N A083923 Characteristic function for A057548. %H A083923 Index entries for characteristic functions %F A083923 a(n) = 1 if A057515(n)=1 (equivalently: if A072772(n)=0), otherwise 0. %Y A083923 a(n) = A083924(A069770(n)). Used to compute A083925. %Y A083923 Sequence in context: A116865 A157687 A127266 this_sequence A101309 A141474 A073424 %Y A083923 Adjacent sequences: A083920 A083921 A083922 this_sequence A083924 A083925 A083926 %K A083923 nonn %O A083923 0,1 %A A083923 Antti Karttunen (MyFirstname.MySurname(AT)iki.fi) May 13 2003 Search completed in 0.001 seconds