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Numbers having two 3's in base 10.

2

`%I #24 Apr 24 2021 21:10:02
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`%S 33,133,233,303,313,323,330,331,332,334,335,336,337,338,339,343,353,
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`%T 363,373,383,393,433,533,633,733,833,933,1033,1133,1233,1303,1313,
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`%U 1323,1330,1331,1332,1334,1335,1336,1337,1338,1339,1343
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`%N Numbers having two 3's in base 10.
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`%H Daniel Starodubtsev, <a href="/A043502/b043502.txt">Table of n, a(n) for n = 1..10000</a>
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`%t Select[Range[5000], DigitCount[#, 10, 3]==2&] (* _Vincenzo Librandi_, Jul 01 2015 *)
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`%Y Subsequence of A011533.
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`%K nonn,base
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`%O 1,1
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`%A _Clark Kimberling_
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