|
| |
|
|
A038604
|
|
Primes not containing digit '2'.
|
|
0
| |
|
|
3, 5, 7, 11, 13, 17, 19, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
MATHEMATICA
| Select[Prime[Range[70]], DigitCount[#, 10, 2] == 0 &] (* Vincenzo Librandi, Aug 08 2011 *)
|
|
|
PROG
| (MAGMA) [ p: p in PrimesUpTo(400) | not 2 in Intseq(p) ]; // Bruno Berselli, Aug 08 2011
|
|
|
CROSSREFS
| Cf. A000040.
Sequence in context: A059362 A059264 A179479 * A155026 A081092 A163422
Adjacent sequences: A038601 A038602 A038603 * A038605 A038606 A038607
|
|
|
KEYWORD
| nonn,easy,base
|
|
|
AUTHOR
| Vasiliy Danilov (danilovv(AT)usa.net) 1998 Jul
|
|
|
EXTENSIONS
| Offset corrected by Arkadiusz Wesolowski, Aug 07 2011
|
| |
|
|
