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%I #12 Jul 25 2023 15:07:29
%S 24,294,2994,29994,299994,2999994,29999994,299999994,2999999994,
%T 29999999994,299999999994,2999999999994,29999999999994,
%U 299999999999994,2999999999999994,29999999999999994,299999999999999994
%N a(n) = k where R(k+6) = 3.
%C R(a(n)) = A086944(n).
%H Vincenzo Librandi, <a href="/A086941/b086941.txt">Table of n, a(n) for n = 1..300</a>
%F a(n) = 3*(10^n-2).
%t 3(10^Range[20]-2) (* or *) 10*Table[FromDigits[PadRight[{2},n,9]],{n,20}]+4 (* _Harvey P. Dale_, Jul 25 2023 *)
%o (Magma) [3*(10^n-2): n in [1..20]]; // _Vincenzo Librandi_, Aug 22 2011
%K nonn,easy
%O 1,1
%A _Ray Chandler_, Jul 24 2003
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