0,1
Intersection of A060652 and A005117.
Cf. A064899.
Sequence in context: A006617 A140695 A085681 this_sequence A060650 A068198 A064899
Adjacent sequences: A068916 A068917 A068918 this_sequence A068920 A068921 A068922
nonn
Sharon Sela (sharonsela(AT)hotmail.com), Mar 29 2002
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