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A029738 Palindromic squares in base 12. 11
0, 1, 4, 9, 169, 676, 21025, 24649, 28561, 32041, 32761, 84100, 85264, 91204, 373321, 2989441, 3045025, 3179089, 3553225, 4165681, 11957764, 13060996, 14409616, 430023169, 436016161, 442050625, 448126561, 505215529 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..58

P. De Geest, Palindromic numbers beyond base 10

MATHEMATICA

pb12Q[n_]:=Module[{idn12=IntegerDigits[n, 12]}, idn12==Reverse[idn12]]; Select[Range[0, 20000]^2, pb12Q] (° Vincenzo Librandi, Jul 24 2014 *)

CROSSREFS

Cf. A002779,  A029734, A029806, A029983, A029985, A029987, A029989, A029991, A029993, A029995, A029997, A029999, A030074, A030075.

Sequence in context: A084009 A306739 A318616 * A067072 A080438 A029999

Adjacent sequences:  A029735 A029736 A029737 * A029739 A029740 A029741

KEYWORD

base,nonn

AUTHOR

Patrick De Geest

STATUS

approved

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Last modified November 30 22:59 EST 2021. Contains 349426 sequences. (Running on oeis4.)