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a(n) is the prime index of A146214(n).
0

%I #10 Sep 07 2024 08:53:16

%S 2,28,530,7793,97255,1175775,13804822,157523559,1768264167,

%T 19589296501,214795459468

%N a(n) is the prime index of A146214(n).

%F a(n) = primepi(A146214(n)) = A000720(A146214(n)).

%Y Cf. A000720, A146214.

%K nonn,more

%O 0,1

%A _Zak Seidov_, Oct 30 2008

%E Offset corrected by _Amiram Eldar_, Sep 05 2024