1,1
P. De Geest, Subsets of Palindromic Squares
Cf. A028818.
Sequence in context: A136921 A042308 A059744 this_sequence A092723 A006045 A137787
Adjacent sequences: A016103 A016104 A016105 this_sequence A016107 A016108 A016109
nonn,base
Robert G. Wilson v (rgwv(AT)rgwv.com)
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