Prime quintets of form k, k+30, k+60, k+90, k+120.
7, 37, 67, 97, 127, 11, 41, 71, 101, 131, 37, 67, 97, 127, 157, 107, 137, 167, 197, 227
2 seqfan posts
Sun Sep 5 14:49:55 CEST 2010 [seqfan] Re: A128471
Sun Sep 5 14:20:57 CEST 2010 [seqfan] Re: A128471
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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