%D J. Arkin, D. C. Arney, L. S. Dewald and W. E. Ebel, Jr., Families of recursive sequences, J. Rec. Math., 22 (No. 22, 1990), 85-94.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%A _N. J. A. Sloane_.
%E More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Mar 28 2003