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A107076
Odd-digit semiprimes, divisors of which are odd-digit primes.
2
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
1,1
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
KEYWORD
nonn,base
AUTHOR
Zak Seidov, May 10 2005
STATUS
approved