References to A013998

Unrestricted Perrin pseudoprimes.
271441, 904631, 16532714, 24658561, 27422714, 27664033, 46672291, 102690901

1 seqfan posts

Wed May 26 20:21:59 CEST 2010    [seqfan] Re: A178375
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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