A076639 Numbers that are neither primes nor interprimes.

1, 8, 10, 14, 16, 20, 22, 24, 25, 27, 28, 32, 33, 35, 36, 38, 40, 44, 46, 48, 49, 51, 52, 54, 55, 57, 58, 62, 63, 65, 66, 68, 70, 74, 75, 77, 78, 80, 82, 84, 85, 87, 88, 90, 91, 92, 94, 95, 96, 98, 100, 104, 106, 110, 112, 114, 115, 116, 117, 118, 119

Offset: 1

Author

Roger L. Bagula, Oct 23 2002

Keywords

• nonn

Comments

The complement of A063934. - Bill McEachen, Oct 30 2020

Crossrefs

Cf. A000040, A024675, A063934.