1,1
Sequence in context: A046578 A046590 A023521 this_sequence A061202 A060161 A082674
Adjacent sequences: A113802 A113803 A113804 this_sequence A113806 A113807 A113808
nonn
Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Jan 22 2006
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