%I A048411
%S A048411 0,1,4,9,121,676,12321,1234321,123454321,12345654321,1234567654321,
%T A048411 123456787654321,12345678987654321
%N A048411 Squares whose consecutive digits differ by 1.
%Y A048411 Cf. A002477, A048412.
%Y A048411 Sequence in context: A002779 A028817 A057136 this_sequence A065379 A063783 
               A128524
%Y A048411 Adjacent sequences: A048408 A048409 A048410 this_sequence A048412 A048413 
               A048414
%K A048411 nonn,base,more
%O A048411 1,3
%A A048411 Patrick De Geest (pdg(AT)worldofnumbers.com), Apr 15 1999.