This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A044823 #14 Jan 04 2021 18:20:05 %S A044823 1,2,3,4,5,6,7,8,9,10,11,13,26,39,52,65,78,91,104,117,130,143,144,156, %T A044823 157,158,159,160,161,162,163,164,165,166,167,170,183,196,209,222,235, %U A044823 248,261,274,287,288,301,312,313,314,315,316,317,318,319,320,321,322,323 %N A044823 Positive integers having distinct base-12 run lengths. %H A044823 David A. Corneth, <a href="/A044823/b044823.txt">Table of n, a(n) for n = 1..10000</a> %e A044823 314 = 222_12 is in the sequence as it has distinct run lengths of distinct digits (1). - _David A. Corneth_, Jan 04 2021 %Y A044823 Cf. A044813, A044814, A044815, A044816, A044817, A044818, A044819, A044820, A044821, A044822, A044823, A044824, A044825, A044826, A044827 (base 2 to base 16). %K A044823 nonn,base %O A044823 1,2 %A A044823 _Clark Kimberling_