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

1,1

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.

Sequence in context: A098871 A227623 A146477 * A166753 A319756 A202854

Adjacent sequences: A348436 A348437 A348438 * A348440 A348441 A348442

Keyword

nonn

Author

N. J. A. Sloane, Oct 19 2021

Status

approved