References to A061422

Numbers n such that 2^(n-1) + n is prime.
1, 3, 7, 237, 1885, 5138

1 seqfan posts

Mon Feb 8 14:19:37 CET 2010    [seqfan] Re: Fwd: Primes in an exponential sequence

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