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%I #9 Dec 03 2022 11:54:54
%S 6,18,36,48,66,78,96,108,126,138,156,168,186,198,210,222,234,240,252,
%T 264,270,282,294,300,312,324,330,342,354,360,372,384,390,402,414,426,
%U 438,456,468,486,498,516,528,546,558,576,588,606,618,630,642,654,660,672,684,690,702,714,720,732,744,750
%N Numbers k such that A276086(k) == 5 (mod 6), where A276086 is the primorial base exp-function.
%H <a href="/index/Pri#primorialbase">Index entries for sequences related to primorial base</a>
%F {k | A358840(k) == 5}.
%F a(n) = 6*A358844(n).
%o (PARI) isA358843(n) = A358842(n);
%Y Positions of 5's in A358840. Setwise difference A008588 \ A328632.
%Y Cf. A358842 (characteristic function), A358844 (a(n)/6), A328586 (subsequence).
%K nonn
%O 1,1
%A _Antti Karttunen_, Dec 02 2022