1,1
E. B. Burger, Diophantine Olympics ..., Amer. Math. Monthly, 107 (Nov. 2000), 822-829.
Sequence in context: A089142 A123215 A051855 * A151413 A031241 A064958
Adjacent sequences: A058067 A058068 A058069 * A058071 A058072 A058073
nonn
N. J. A. Sloane (njas(AT)research.att.com), Nov 24 2000