OFFSET
1,1
LINKS
David A. Corneth, Table of n, a(n) for n = 1..1730
EXAMPLE
18642249_18642241 = 43176671^2.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Giovanni Resta, Jan 25 2006
EXTENSIONS
More terms from David A. Corneth, Jan 02 2021
STATUS
approved