References to A175194

a(n) = the smallest factorial such that (the n-th prime)+a(n) is prime, or -1 if no such prime exists..
1, 2, 2, 6, 2, 6, 2, 24, 6, 2, 6, 6, 2, 24, 6, 6, 2, 6, 6, 2, 6, 24, 6, 24, 6, 2, 6, 2, 120, 24


1 seqfan posts

Mon Mar 1 22:22:19 CET 2010    [seqfan] prime + factorial = prime

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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