OFFSET
1,1
COMMENTS
Prime versus probable prime status and proofs are given in the author's table.
No further terms < 100000. - Ray Chandler, Aug 17 2011
LINKS
EXAMPLE
k=51 -> (31*10^51 - 13)/99 = 313131313131313131313131313131313131313131313131313.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest and Hans Rosenthal (Hans.Rosenthal(AT)t-online.de), Jun 15 2001
EXTENSIONS
43869 from Ray Chandler, Sep 30 2010
Edited by Ray Chandler, Aug 17 2011
STATUS
approved