1,1
Sequence in context: A022542 A108341 A028331 this_sequence A105775 A096524 A083595
Adjacent sequences: A113803 A113804 A113805 this_sequence A113807 A113808 A113809
nonn
Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Jan 22 2006
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