1,8
a(n) = A066060(n) - A000688(n).
Cf. A066060, A000688.
Sequence in context: A122698 A002483 A060478 this_sequence A089807 A089810 A096562
Adjacent sequences: A088803 A088804 A088805 this_sequence A088807 A088808 A088809
nonn
Yuval Dekel (dekelyuval(AT)hotmail.com), Nov 22 2003
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