OFFSET
1,1
COMMENTS
The next term is 21137777999999999991111111313...13 where the number of trailing 13's is 617. It has 1259 decimal digits.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Aug 05 2005
EXTENSIONS
Corrected by Max Alekseyev, May 21 2009
STATUS
approved