1,1
Sequence in context: A162786 A051053 A069838 this_sequence A115840 A058368 A108613
Adjacent sequences: A067898 A067899 A067900 this_sequence A067902 A067903 A067904
easy,nonn
Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 03 2002
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