|
Search: id:A052025
|
|
|
| A052025 |
|
Every prefix (and/or suffix) of palindromic prime a(n) is prime (right/left-truncatable). |
|
+0
15
|
| |
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
C. K. Caldwell, Left and Right truncatable primes.
P. De Geest, The list of 4260 left-truncatable primes
Eric Weisstein's World of Mathematics, Prime strings
|
|
CROSSREFS
|
Cf. A033664, A024785, A032437, A020994, A024770, A052023, A052024, A050986, A050987.
Adjacent sequences: A052022 A052023 A052024 this_sequence A052026 A052027 A052028
Sequence in context: A088297 A052024 A052023 this_sequence A045336 A083183 A046477
|
|
KEYWORD
|
nonn,base,fini,full
|
|
AUTHOR
|
G. L. Honaker, Jr. (honak3r(AT)bvunet.net) and Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 1999.
|
|
|
Search completed in 0.002 seconds
|
