Search: id:A072713 Results 1-1 of 1 results found. %I A072713 %S A072713 1,1,1,1,1,2,3,7,43,1807,815861,147917502976,1339566593057489572791, %T A072713 6793440021984612817314824762112917427331, %U A072713 607759339422199886496126580428414916308278553796099069562650354036190535151 %N A072713 a(1)=a(2)=a(3)=a(4)=a(5)=1; a(n)*a(n-5) = a(n-1)*a(n-2)*a(n-3)*a(n-4)+1. %Y A072713 Sequence in context: A051786 A133400 A113845 this_sequence A129871 A000058 A075442 %Y A072713 Adjacent sequences: A072710 A072711 A072712 this_sequence A072714 A072715 A072716 %K A072713 nonn %O A072713 1,6 %A A072713 Benoit Cloitre (benoit7848c(AT)orange.fr), Aug 07 2002 Search completed in 0.001 seconds