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Maximal base 3 run length is 4.
1

%I #6 Jul 26 2015 12:04:30

%S 40,80,81,120,122,161,162,202,240,241,244,245,283,323,324,360,361,362,

%T 366,367,368,404,405,445,483,484,487,488,526,566,567,606,608,647,648,

%U 688,720,721,722,723,724,725,732,733,734,735

%N Maximal base 3 run length is 4.

%Y Cf. A043277.

%K nonn,base

%O 1,1

%A _Clark Kimberling_