A167514 Index of prime(n) in A007510 or in A001097.

1, 1, 2, 3, 4, 5, 6, 7, 2, 8, 9, 3, 10, 11, 4, 5, 12, 13, 6, 14, 15, 7, 8, 9, 10, 16, 17, 18, 19, 11, 12, 13, 20, 21, 22, 23, 14, 15, 16, 17, 24, 25, 26, 27, 28, 29, 18, 19, 30, 31, 20, 32, 33, 21, 22, 23, 34, 35, 24, 36, 37, 25, 26, 38, 39, 27, 28, 29, 40, 41, 30, 31, 32, 33, 34

Offset: 1

Author

Juri-Stepan Gerasimov, Nov 05 2009

Keywords

• nonn

Comments

A007510 U A001097 = A000040.

Crossrefs

Cf. A000040, A001097, A007510.

Formula

A007510(a(n))=n or A001097(a(n))=n.

Extensions

Definition corrected by R. J. Mathar, May 30 2010