Numbers n such that 6n-1, 6n+1 are twin primes.
1, 2, 3, 5, 7, 10, 12, 17, 18, 23, 25, 30, 32, 33, 38, 40, 45, 47, 52, 58, 70, 72, 77, 87
5 seqfan posts
Mon Mar 1 18:35:29 CET 2010 [seqfan] Re: A173088 edited
Mon Mar 1 18:05:59 CET 2010 [seqfan] Re: A173088 edited
Mon Mar 1 17:20:17 CET 2010 [seqfan] A173088 edited
Mon Mar 1 15:17:36 CET 2010 [seqfan] Re: Exercises in what? Logic, English, or Writing?
Mon Mar 1 13:59:17 CET 2010 [seqfan] Exercises in what? Logic, English, or Writing?
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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