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A046267 Largest palindromic substring in 9^n. 2
1, 9, 8, 9, 656, 9, 1441, 969, 7, 9, 44, 313, 282, 828, 767, 94649, 888, 6996, 999, 2992, 545, 989, 232, 959, 6336, 7897987, 989, 969, 5115, 101, 44, 989, 838, 30903, 838, 858, 47874, 959, 85658, 2552, 808, 474, 717, 636, 969, 97479, 721127, 696, 84748 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

CROSSREFS

Cf. A046275.

Sequence in context: A275106 A010549 A266554 * A019327 A004450 A272962

Adjacent sequences:  A046264 A046265 A046266 * A046268 A046269 A046270

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Jun 15 1998

STATUS

approved

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Last modified December 16 06:18 EST 2019. Contains 330016 sequences. (Running on oeis4.)