Residues modulo 10 of the irregular primes (A000928).
7, 9, 7, 1, 3, 1, 9, 7, 3, 7, 3, 1, 3, 3, 7, 1, 7, 3, 9, 9, 1, 9, 1, 3, 1, 3, 7, 1, 3, 1, 7, 7, 7, 7
5 seqfan posts
Mon Dec 1 13:33:37 CET 2008 [seqfan] Re: %F A100638 (?!)
Mon Dec 1 06:35:51 CET 2008 [seqfan] Re: %F A100638 (?!)
Mon Dec 1 06:34:13 CET 2008 [seqfan] Re: %F A100638 (?!)
Mon Dec 1 06:34:13 CET 2008 [seqfan] Re: %F A100638 (?!)
Mon Dec 1 06:05:44 CET 2008 [seqfan] %F A100638 (?!)
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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