A028818 Palindromic squares with odd number of digits and non-palindromic and "non-core" square roots.

676, 69696, 94249, 5221225, 6948496, 522808225, 617323716, 942060249, 1086078706801, 1615108015161, 4051154511504, 5265533355625, 9420645460249, 123862676268321, 144678292876441, 165551171155561, 900075181570009, 94206450305460249

Offset

1,1

Links

Table of n, a(n) for n=1..18.

P. De Geest, Subsets of Palindromic Squares

Crossrefs

Cf. A016106.

Sequence in context: A264338 A348319 A059745 * A203541 A014759 A058462

Adjacent sequences: A028815 A028816 A028817 * A028819 A028820 A028821

Keyword

nonn,base

Author

Patrick De Geest

Status

approved