A107076 Odd-digit semiprimes, divisors of which are odd-digit primes.

9, 15, 33, 35, 39, 51, 55, 57, 77, 91, 93, 95, 111, 119, 133, 155, 159, 177, 339, 355, 371, 393, 395, 511, 519, 537, 553, 573, 579, 591, 597, 755, 791, 917, 933, 939, 951, 955, 959, 973, 993, 995, 1119, 1137, 1191, 1337, 1351, 1379, 1393, 1555

Offset: 1

Author

Zak Seidov, May 10 2005

Keywords

• nonn
• base

Comments

Differs from A091296 in that A107076 doesn't contain terms 115=5*23,319=11*29,335=5*67,377=13*29, etc.

Crossrefs

Cf. A000040, A001358, A076704, A091296, A030096.