%I #14 Apr 14 2020 19:58:56
%S 0,1,10,12,17,21,46,64,71,100,102,107,120,137,145,154,170,173,201,210,
%T 224,242,279,288,297,317,349,357,371,375,379,394,397,406,415,422,439,
%U 451,460,493,514,537,541,573,599,604,640,701,710,713,729,731
%N Numbers having period-1 4-digitized sequences.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Digitaddition.html">Digitaddition</a>
%Y Cf. A031179.
%K nonn,base
%O 1,3
%A _Eric W. Weisstein_
%E Missing 0 inserted and offset corrected by _Sean A. Irvine_, Apr 14 2020