Smallest prime p such that (p-1) has n divisors, or 0 if no such prime exists.
2, 3, 5, 7, 17, 13, 0, 31, 37, 113, 0, 61, 0, 193, 401, 211, 65537, 181, 0, 241, 577
1 seqfan posts
Sat Nov 7 01:52:06 CET 2009 [seqfan] Re: Orderly Numbers (and related sequences) submitted