%I #6 Oct 13 2019 16:43:22
%S 0,1,2,3,4,6,12,18,24,25,31,37,43,49,50,56,62,68,74,75,81,87,93,99,
%T 100,106,112,118,124,125,156,187,218,249,250,281,312,343,374,375,406,
%U 437,468,499,500,531,562,593,624,625,750,781,812,843,874,937,1093,1249
%N Numbers whose base-5 expansions, read from left to right, have run lengths that strictly increase.
%Y Cf. A037015, A043694, A043708, A044816, A044954.
%K nonn,base
%O 0,3
%A _Patrick De Geest_, Feb 15 1999