|
Search: id:A103992
|
|
|
| A103992 |
|
Palindromic primes: insert a digit between digits of the previous term. |
|
+0
1
|
| |
|
|
OFFSET
|
1,1
|
|
|
COMMENT
|
Inserted digits are 0,6,2,3. If we search only for minimal inserted digit and start with 11, the sequence ends at 5th term. - rayjchandler(AT)sbcglobal.net, Feb 25 2005
|
|
EXAMPLE
|
Start with 11; insert 0 between digits, 101 is prime; insert 6 between digits, 16061 is prime, etc
|
|
CROSSREFS
|
Sequence in context: A089971 A082620 A156668 this_sequence A001387 A100580 A087744
Adjacent sequences: A103989 A103990 A103991 this_sequence A103993 A103994 A103995
|
|
KEYWORD
|
fini,nonn,base
|
|
AUTHOR
|
Zak Seidov (zakseidov(AT)yahoo.com), Feb 23 2005
|
|
EXTENSIONS
|
Corrected by Ray Chandler (rayjchandler(AT)sbcglobal.net), Feb 25 2005
|
|
|
Search completed in 0.002 seconds
|
