%I A153254
%S A153254 123,210,234,321,345,432,456,543,654
%N A153254 Three-digit numbers with sequential digits that can be displayed on a 
               12-hour digital clock.
%C A153254 Devised by Roger Nauheimer of Clearwater, Florida.
%D A153254 Marilyn Vos Savant, Ask Marilyn, syndicated, Dec 21, 2008.
%Y A153254 Sequence in context: A031509 A119426 A138059 this_sequence A001703 A004945 
               A004965
%Y A153254 Adjacent sequences: A153251 A153252 A153253 this_sequence A153255 A153256 
               A153257
%K A153254 fini,full,nonn,base
%O A153254 1,1
%A A153254 Jonathan Vos Post (jvospost3(AT)gmail.com), Dec 21 2008