A160227 Union of A160216 and squares of odd terms of A160215.

3, 7, 11, 19, 23, 25, 31, 41, 43, 47, 59, 67, 71, 73, 79, 83, 89, 97, 103, 107, 127, 131, 137, 139, 151, 163, 167, 169, 179

Offset: 1

Author

Vladimir Shevelev, May 04 2009, May 06 2009

Keywords

• nonn

Comments

The sequence is obtained by an application of an Eratosthenes-like sieve to A160217.

Crossrefs

Cf. A160215 A160216 A160217 A000040

Extensions

Edited by N. J. A. Sloane, May 08 2009