A348439 Where prime(n) appears for the first time in A088178.

2, 5, 6, 17, 18, 45, 46, 83, 84, 169, 170, 181, 182, 193, 194, 205, 206, 533, 534, 561, 562, 585, 586, 784, 785, 1040, 1041, 1068, 1069, 1096, 1097, 1126, 1127, 1150, 1151, 1932, 1933, 1986, 1987, 2022, 2023, 2062, 2063, 2090, 2091, 2118, 2119, 2146, 2147, 2178, 2179, 2206, 2207, 3929, 3930, 3965, 3966

Offset: 1

Author

N. J. A. Sloane, Oct 19 2021

Keywords

• nonn

Comments

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

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..91

Crossrefs

Cf. A088177, A088178, A348438.