OFFSET
1,1
COMMENTS
Sequence is infinite as (10^n + 1)^2 is a candidate, i.e. a(n) < = (10^n +1)^2.
FORMULA
a(n) = A181539(n)^2.
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Jul 07 2003
EXTENSIONS
Corrected and extended by Ray Chandler, Jul 09 2003
STATUS
approved