login
A154385
Primes such that number of prime digits > number of nonprime digits.
2
2, 3, 5, 7, 23, 37, 53, 73, 127, 137, 157, 173, 223, 227, 229, 233, 239, 251, 257, 263, 271, 277, 283, 293, 307, 313, 317, 331, 337, 347, 353, 359, 367, 373, 379, 383, 397, 433, 457, 503, 521, 523, 547, 557, 563, 571, 577, 587, 593, 653, 673, 677, 727, 733
OFFSET
1,1
LINKS
EXAMPLE
73 is prime, its prime digits are (7, 3), and 2>0 so 73 is a term.
127 is prime, its prime digits are (2, 7), its nonprime digit is (1), so 127 is a term
CROSSREFS
Cf. A348699.
Sequence in context: A154761 A262098 A074491 * A125525 A019546 A104179
KEYWORD
nonn,base,easy,less
AUTHOR
EXTENSIONS
Edited by Charles R Greathouse IV, Mar 25 2010
STATUS
approved