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A030676 Smallest nontrivial extension of n-th palindrome which is a square. +0
2
16, 25, 36, 49, 529, 64, 729, 81, 900, 1156, 225, 3364, 441, 55225, 66049, 7744, 8836, 99225, 101124, 111556, 12100, 131044, 14161, 15129, 16129, 17161, 181476, 191844, 2025, 212521, 22201, 232324, 242064, 25281, 26244, 27225 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A030677.

Adjacent sequences: A030673 A030674 A030675 this_sequence A030677 A030678 A030679

Sequence in context: A001033 A100647 A030666 this_sequence A002644 A118489 A110922

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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