A172240 Odd primes not in A181669.

3, 7, 13, 17, 19, 29, 31, 37, 41, 43, 53, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 173, 181, 191, 193, 197, 199, 211, 223, 229, 233, 239, 241, 251, 257, 263, 269, 271

Offset: 1

Author

Giovanni Teofilatto, Nov 20 2010

Keywords

• nonn
• easy

Comments

Except for term 5, the sequence contains all greater of twin primes

Crossrefs

Cf. A001359, A173176, A172487, A181669, A181602, A173641.