Abundance values which are +1 or -1 times a prime.
2, 5, 2, 3, 2, 19, 19, 41, 7, 41, 17, 2, 109, 2, 7, 47, 271, 199, 127, 71, 2
4 seqfan posts
Tue Apr 13 22:58:35 CEST 2010 [seqfan] Re primes with negative value
Sat Mar 20 13:25:30 CET 2010 [seqfan] Re: A174397 and primes with negative value.
Sat Mar 20 13:03:39 CET 2010 [seqfan] Re: A174397 and primes with negative value.
Sat Mar 20 12:58:12 CET 2010 [seqfan] Re: A174397 and primes with negative value.
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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