%I A010905
%S A010905 4,15,56,209,780,2911,10864,40545,151316,564719,2107560,
%T A010905 7865521,29354524,109552575,408855776,1525870529,5694626340,
%U A010905 21252634831,79315912984,296011017105,1104728155436,4122901604639
%N A010905 Pisot sequence E(4,15), a(n)=[ a(n-1)^2/a(n-2)+1/2 ].
%D A010905 D. W. Boyd, Some integer sequences related to the Pisot sequences, Acta 
               Arithmetica, 34 (1979), 295-305.
%D A010905 D. W. Boyd, Linear recurrence relations for some generalized Pisot sequences, 
               Advances in Number Theory ( Kingston ON, 1991) 333-340, Oxford Sci. 
               Publ., Oxford Univ. Press, New York, 1993.
%H A010905 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/
               RecursiveSequences.html">Recursive Sequences</a>
%Y A010905 Appears to be same as A001353.
%Y A010905 Sequence in context: A082133 A060111 A077824 this_sequence A001353 A106707 
               A125905
%Y A010905 Adjacent sequences: A010902 A010903 A010904 this_sequence A010906 A010907 
               A010908
%K A010905 nonn
%O A010905 0,1
%A A010905 Simon Plouffe (simon.plouffe(AT)gmail.com)