1,1
Sequence in context: A178508 A123834 A064629 * A080205 A108980 A005526
Adjacent sequences: A059749 A059750 A059751 * A059753 A059754 A059755
nonn,easy,nice
N. J. A. Sloane (njas(AT)research.att.com), Feb 11 2001
More terms from Naohiro Nomoto (6284968128(AT)geocities.co.jp), Mar 03 2001