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A343045 a(0) = 0 and for any n > 0, a(n) = A343044(a(n-1), n).

%I A343045 #13 Apr 08 2021 00:33:50
%S A343045 0,1,3,3,5,5,11,11,11,11,11,11,17,17,17,17,17,17,23,23,23,23,23,23,29,
%T A343045 29,29,29,29,29,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,59,
%U A343045 59,59,59,59,59,59,59,59,59,59,59,59,89,89,89,89,89,89,89
%N A343045 a(0) = 0 and for any n > 0, a(n) = A343044(a(n-1), n).
%C A343045 This sequence has similarities with A087052 and A343041.
%C A343045 If we remove duplicate terms, then we obtain A343048.
%H A343045 Rémy Sigrist, <a href="/A343045/b343045.txt">Table of n, a(n) for n = 0..10000</a>
%H A343045 Rémy Sigrist, <a href="/A343045/a343045.gp.txt">PARI program for A343045</a>
%H A343045 <a href="/index/Di#dismal">Index entries for sequences related to dismal (or lunar) arithmetic</a>
%H A343045 <a href="/index/Pri#primorialbase">Index entries for sequences related to primorial base</a>
%e A343045 The first terms, in decimal and in primorial base, are:
%e A343045   n   a(n)  prim(n)  prim(a(n))
%e A343045   --  ----  -------  ----------
%e A343045    0     0        0           0
%e A343045    1     1        1           1
%e A343045    2     3       10          11
%e A343045    3     3       11          11
%e A343045    4     5       20          21
%e A343045    5     5       21          21
%e A343045    6    11      100         121
%e A343045    7    11      101         121
%e A343045    8    11      110         121
%e A343045    9    11      111         121
%e A343045   10    11      120         121
%e A343045   11    11      121         121
%e A343045   12    17      200         221
%e A343045   13    17      201         221
%e A343045   14    17      210         221
%o A343045 (PARI) See Links section.
%Y A343045 Cf. A343041, A343044, A343048.
%Y A343045 Cf. A087052.
%K A343045 nonn,base
%O A343045 0,3
%A A343045 _Rémy Sigrist_, Apr 05 2021