%I #7 Aug 22 2021 00:12:49
%S 1111,2222,3333,4444,5555,6666,7777,8888,9999,10000,11110,11112,11113,
%T 11114,11115,11116,11117,11118,11119,12222,13333,14444,15555,16666,
%U 17777,18888,19999,20000,21111,22220,22221,22223
%N Numbers whose maximal base-10 run length is 4.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
|