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`%I #6 Jun 18 2024 11:08:23
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`%S 0,2,3,5,6,8,5,7,8,10,11,13,10,12,13,15,16,18,15,17,18,20,21,23,20,22,
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`%T 23,25,26,28,7,9,10,12,13,15,12,14,15,17,18,20,17,19,20,22,23,25,22,
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`%U 24,25,27,28,30,27,29,30,32,33,35,14,16,17,19,20,22,19,21,22,24,25,27,24,26,27,29,30,32,29,31,32,34
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`%N a(n) is the sum of prime factors (with multiplicity) in A276086(n), where A276086 is the primorial base exp-function.
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`%H Antti Karttunen, <a href="/A373600/b373600.txt">Table of n, a(n) for n = 0..30030</a>
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`%H <a href="/index/Pri#primorialbase">Index entries for sequences related to primorial base</a>
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`%F a(n) = A001414(A276086(n)).
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`%o (PARI) A373600(n) = { my(p=2, s=0); while(n, s += (n%p)*p; n = n\p; p = nextprime(1+p)); (s); };
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`%Y Cf. A001414, A276086, A373601, A373602 (k such that a(k) is a multiple of 3).
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`%K nonn
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`%O 0,2
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`%A _Antti Karttunen_, Jun 18 2024
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