1,1
Sequence in context: A144023 A018164 A025052 * A098197 A175941 A203175
Adjacent sequences: A142581 A142582 A142583 * A142585 A142586 A142587
nonn
Paul Curtz (bpcrtz(AT)free.fr), Sep 21 2008
Edited by Omar E. Pol and N. J. A. Sloane (njas(AT)research.att.com), Jan 06 2009