A228585 - OEIS

%I #13 Jan 02 2023 12:30:49

%S 1,29,49,69,89,219,239,259,279,419,439,459,479,619,639,659,679,819,

%T 839,859,879,2110,2130,2150,2170,2190,2310,2330,2350,2370,2390,2510,

%U 2530,2550,2570,2590,2710,2730,2750,2770,2790,2910,2930,2950,2970,2990,4110,4130

%N Untouched numbers in the removal process of A228584.

%H Paul Tek, <a href="/A228585/b228585.txt">Table of n, a(n) for n = 1..10000</a>

%H Eric Angelini et al., <a href="http://list.seqfan.eu/oldermail/seqfan/2013-August/011621.html">Champernowne sieved</a> and follow-up messages on the SeqFan list, Aug 26 2013

%H Paul Tek, <a href="/A228585/a228585.txt">PERL program for this sequence</a>

%Y Cf. A033307, A228584.

%K nonn,base

%O 1,2

%A _Alois P. Heinz_, Aug 26 2013