1,1
Cf. A104807.
Sequence in context: A072160 A078814 A129911 this_sequence A061686 A133590 A071826
Adjacent sequences: A104805 A104806 A104807 this_sequence A104809 A104810 A104811
nonn,base
Zak Seidov (zakseidov(AT)yahoo.com), Mar 26 2005
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