Numbers that are palindromic in bases 2 and 3.
1, 6643, 1422773, 5415589, 90396755477, 381920985378904469
5 seqfan posts
Tue Mar 24 19:04:48 CET 2009 [seqfan] Re: An arithmetic conjecture
Tue Mar 24 18:46:07 CET 2009 [seqfan] Re: An arithmetic conjecture
Fri Mar 20 22:21:26 CET 2009 [seqfan] Re: An arithmetic conjecture
Fri Mar 20 01:19:57 CET 2009 [seqfan] Re: An arithmetic conjecture
Thu Mar 19 20:08:01 CET 2009 [seqfan] Re: An arithmetic conjecture
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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