1,1
a(n)=k such that A085747(n)=A000040(k) if A085747(n) is prime, otherwise 0.
Cf. A085747, A089539, A089540, A089541.
Sequence in context: A156888 A159767 A164810 this_sequence A152439 A070965 A079548
Adjacent sequences: A089535 A089536 A089537 this_sequence A089539 A089540 A089541
more,nonn
Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 09 2003
Search completed in 0.002 seconds