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A031181 Numbers having period-3 3-digitized sequences. 0

%I #12 Apr 14 2020 01:20:47

%S 4,13,16,22,25,28,31,40,46,52,55,61,64,79,82,97,103,106,115,127,130,

%T 133,151,160,172,202,205,208,217,220,229,235,238,250,253,256,265,271,

%U 280,283,289,292,298,301,310,313,325,328,331,349,352,382,388

%N Numbers having period-3 3-digitized sequences.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Digitaddition.html">Digitaddition</a>

%K nonn,base

%O 1,1

%A _Eric W. Weisstein_

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Last modified December 4 08:33 EST 2023. Contains 367558 sequences. (Running on oeis4.)