%I #10 Nov 06 2022 07:35:52
%S 1,1,4,2,4,4,4,4,16,4,8,16,16,32,32,8,32,8,16,64,32,16,32,64,512,2
%N Number of divisors of prime(n)! - prime(n)# + 1.
%H Reinhard Zumkeller, <a href="/A103855/a103855.txt">p(n)!-p(n )#+1</a>
%F a(n) = A000005(A103855(n)).
%o (PARI) a(n) = numdiv(prime(n)! - prod(k=1, n, prime(k)) + 1); \\ _Michel Marcus_, Nov 06 2022
%Y Cf. A000005, A103855, A103860, A103894.
%K nonn,more
%O 1,3
%A _Reinhard Zumkeller_, Feb 20 2005
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