Numbers n whose square can be represented as a repdigit number in some base < n.
11, 20, 39, 40, 49, 78, 133, 247, 494, 543, 1086, 1218, 1629, 1651, 1729, 2172, 2289
4 seqfan posts
Thu Nov 12 17:08:02 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Thu Nov 12 09:29:18 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Thu Nov 12 09:22:17 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Wed Nov 11 04:03:55 CET 2009 [seqfan] Re: Another surprising omission from OEIS
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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