1,1
Cf. A045768.
Sequence in context: A050484 A096425 A101097 * A163193 A088832 A198311
Adjacent sequences: A067699 A067700 A067701 * A067703 A067704 A067705
nonn
Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 05 2002