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A046266 Largest palindromic substring in 8^n. 2
1, 8, 6, 5, 9, 8, 262, 9, 777, 77, 737, 858, 767, 888, 111, 888, 767, 99, 9, 8558, 606, 808, 838, 565, 828, 71617, 676, 9229, 3113, 474, 4224, 1991, 33, 470074, 12821, 303, 55, 16461, 13931, 4994, 292, 323, 50705, 63536, 54445, 33233, 9559, 69196, 535 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..48.

CROSSREFS

Cf. A046274.

Sequence in context: A161883 A248618 A197329 * A165104 A010527 A270137

Adjacent sequences:  A046263 A046264 A046265 * A046267 A046268 A046269

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 15 1998

STATUS

approved

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Last modified December 11 02:24 EST 2019. Contains 329910 sequences. (Running on oeis4.)