Nth odd prime: 1 + [sqrtN] + sum_1^N [N/i] ;using [] for Floor. -----Original Message----- From: math-fun-bounces@mailman.xmission.com on behalf of Marc LeBrun Sent: Wed 10/31/2007 12:12 PM To: math-fun@mailman.xmission.com Subject: [math-fun] garden paths Similarly: I've wondered how many other folks have leapt to hypothesizing, from hand-working initial cases, that the partitions were the primes? Any other fun examples? _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun