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A046264 Largest palindromic substring in 6^n. 2
1, 6, 6, 6, 9, 777, 656, 99, 616, 696, 66, 797, 767, 606, 9, 9, 282, 444, 5995, 9, 656, 77, 131, 22, 838, 2992, 9, 77, 464, 89298, 919, 656, 39193, 666, 18381, 7997, 949, 909, 929, 797, 43734, 703307, 515, 288737882, 19191, 404, 919, 595, 21112, 434, 74647 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..50.

CROSSREFS

Cf. A046272.

Sequence in context: A179415 A179409 A186983 * A291989 A035019 A216057

Adjacent sequences:  A046261 A046262 A046263 * A046265 A046266 A046267

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 15 1998

STATUS

approved

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Last modified June 26 12:30 EDT 2022. Contains 354883 sequences. (Running on oeis4.)