Numbers that can be expressed as the ratio between the product and the sum of consecutive prime numbers starting from 2.
1, 3, 125970, 1278362451795, 305565807424800745258151050335
7 seqfan posts
Sun Oct 2 02:30:11 CEST 2011 [seqfan] Re: A159580 easy, more
Sun Oct 2 02:05:44 CEST 2011 [seqfan] Re: A159580 easy, more
Sun Oct 2 00:25:27 CEST 2011 [seqfan] Re: A159580 easy, more
Sat Oct 1 23:23:31 CEST 2011 [seqfan] Re: A159580 easy, more
Sat Oct 1 21:58:56 CEST 2011 [seqfan] Re: A159580 easy, more
Fri Sep 30 11:01:10 CEST 2011 [seqfan] A159580 easy, more
Fri Sep 30 11:01:34 CEST 2011 [seqfan] A159580 easy, more
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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