OFFSET
1,3
COMMENTS
A029988 expressed in base 5.
LINKS
G. J. Simmons, On palindromic squares of non-palindromic numbers, J. Rec. Math., 5 (No. 1, 1972), 11-19. [Annotated scanned copy]
MATHEMATICA
With[{b = 5}, FromDigits@ IntegerDigits[#, b] & /@ Select[Range[b^9], PalindromeQ[IntegerDigits[#^2, b]] &]] (* Michael De Vlieger, Aug 15 2022 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Oct 23 2015
EXTENSIONS
Name corrected by Charles R Greathouse IV, Aug 15 2022
STATUS
approved