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Palindromic time display in hours, minutes, seconds on a six spaced 24-hour digital clock.
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%I #6 Feb 26 2013 14:56:12

%S 0,1,2,3,4,5,6,7,8,9,11,22,33,44,55,101,111,121,131,141,151,202,212,

%T 222,232,242,252,303,313,323,333,343,353,404,414,424,434,444,454,505,

%U 515,525,535,545,555,606,616,626,636,646,656,707,717,727,737,747,757

%N Palindromic time display in hours, minutes, seconds on a six spaced 24-hour digital clock.

%C Leading zeros are ignored, so the term a(3) = 2, for example, corresponds to the display 00:00:02. Sequence has 699 entries. Greatest leap occurs between the successive terms a(675) = 155551 and a(676) = 200002; that is, between 15h55m51s and 20h00m02s.

%H Nathaniel Johnston, <a href="/A222620/b222620.txt">Table of n, a(n) for n = 1..699</a> (full sequence)

%Y Cf. A082567.

%K nonn,fini,full,base

%O 1,3

%A _Nathaniel Johnston_, Feb 26 2013