A084996 Numbers which can be written as the product of two distinct primes and containing only prime decimal digits.

22, 33, 35, 55, 57, 77, 235, 237, 253, 323, 327, 335, 355, 377, 527, 533, 535, 537, 553, 573, 723, 737, 753, 755, 2227, 2253, 2257, 2323, 2327, 2335, 2353, 2533, 2537, 2573, 2577, 2722, 2723, 2733, 2735, 2757, 2773, 3223, 3227, 3233, 3235, 3273, 3277

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Example

E.g. 35 = 7*5 and contains the digits 7 and 5, both prime.

Crossrefs

Intersection of A006881 and A046034.

Sequence in context: A167337 A216798 A100372 * A250180 A252078 A342445

Adjacent sequences: A084993 A084994 A084995 * A084997 A084998 A084999

Keyword

nonn,base

Author

Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jun 30 2003

Extensions

Corrected and extended by Charles R Greathouse IV, Nov 17 2010.

Status

approved