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<DIV><FONT face=Arial size=2>It seems to me that</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>%N A053669 Smallest prime co-prime to
n.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>could just as easily be described</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT><FONT>
<DIV><FONT face=Arial size=2>%N A053669 Smallest
number > 1 coprime to n.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>and the fact that a(n) is prime falls out.
This definition would also simplify the
program.</FONT></DIV></DIV></FONT></BODY></HTML>