A348439 - OEIS

%I #11 Oct 19 2021 00:52:41

%S 2,5,6,17,18,45,46,83,84,169,170,181,182,193,194,205,206,533,534,561,

%T 562,585,586,784,785,1040,1041,1068,1069,1096,1097,1126,1127,1150,

%U 1151,1932,1933,1986,1987,2022,2023,2062,2063,2090,2091,2118,2119,2146,2147,2178,2179,2206,2207,3929,3930,3965,3966

%N Where prime(n) appears for the first time in A088178.

%C If n is odd, a(n) = A348438(n)-1; if n is even, a(n) = A348438(n).

%H N. J. A. Sloane, <a href="/A348439/b348439.txt">Table of n, a(n) for n = 1..91</a>

%Y Cf. A088177, A088178, A348438.

%K nonn

%O 1,1

%A _N. J. A. Sloane_, Oct 19 2021