Odd numbers with increasing numbers of bases to which they are strong pseudoprimes.
9, 25, 49, 91, 341, 481, 703, 1541, 1891, 2701, 5461, 6533, 8911, 12403, 18721
4 seqfan posts
Fri Sep 9 10:10:11 CEST 2011 [seqfan] Re: On editors-authors discussions
Fri Sep 9 09:38:53 CEST 2011 [seqfan] Re: On editors-authors discussions
Fri Sep 9 03:14:10 CEST 2011 [seqfan] Re: On editors-authors discussions
Thu Sep 8 23:31:54 CEST 2011 [seqfan] Re: On editors-authors discussions
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
Links to OEIS content are included according to
The OEIS End-User License Agreement
.