5n+2.
2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67, 72, 77, 82, 87, 92, 97, 102, 107
2 seqfan posts
Fri Feb 12 06:34:05 CET 2010 [seqfan] Re: Some questions about groups
Fri Feb 12 06:16:55 CET 2010 [seqfan] Re: Some questions about groups
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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