Hi, Seqfans. Is there anyone who knows Ribenboim's email address? I want to tell him my "Proof of existence of infinite primes sequence". Yasutoshi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.seqfan.eu/pipermail/seqfan/attachments/20060111/f2c32d3b/attachment.htm>