login
A048562
a(n+1)^2 is next smallest nontrivial square beginning with a(n)^2, initial square is 9.
3
3, 31, 3101, 31010001, 3101000100000001, 9806223340409913487644162249555, 310100010000000100000000000000014337285304591730671503423653032
OFFSET
0,1
COMMENTS
Next terms are 126, 251 and 502 digits long.
CROSSREFS
Cf. A048561.
Sequence in context: A066976 A172645 A201604 * A022499 A129209 A134721
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, May 15 1999
STATUS
approved