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%I #16 Aug 10 2024 09:29:12
%S 1,4,6,7,8,13,17,18,21,41,86,101,144,368,1232,1713,2431,2897,6122,
%T 6240,6876
%N Numbers k such that A049614(k) + A000040(k) is prime.
%o (PARI) is(k) = ispseudoprime(prod(i=1, k, i^!isprime(i)) + prime(k)); \\ _Jinyuan Wang_, Jan 08 2021
%Y Cf. A000040, A034386, A049614, A078745.
%K nonn,more
%O 1,2
%A _Jason Earls_, Dec 21 2002
%E a(17)-a(18) from _Jinyuan Wang_, Jan 08 2021
%E a(19)-a(21) from _Michael S. Branicky_, Aug 10 2024