A122413 Indices of primes occurring in A031134.

3, 4, 5, 10, 17, 25, 31, 48, 190, 218, 328, 369, 740, 1185, 1664, 2226, 2227, 3386, 3387, 4060, 5950, 14358, 30804, 31546, 33610, 104072, 118506, 325853, 597312, 1319946, 2324141, 4140010, 4258996, 5911615, 8040879, 17567978, 23163299, 25203781

Offset

1,1

Links

Jon E. Schoenfield, Table of n, a(n) for n = 1..52

Formula

a(n) = pi(A031134(n)).

Example

a(4)=10 because the 4th term of A031134 is the 10th prime number.

Crossrefs

Cf. A031131, A031132, A031133, A031134, A122412.

Sequence in context: A082612 A339569 A170926 * A297661 A342333 A369789

Adjacent sequences: A122410 A122411 A122412 * A122414 A122415 A122416

Keyword

nonn

Author

Jon E. Schoenfield, Sep 02 2006

Status

approved