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A046265 Largest palindromic substring in 7^n. 2
1, 7, 9, 343, 4, 8, 11, 8, 8, 353, 282, 77, 8, 88, 22, 747, 696, 232, 979, 9889, 2662, 85458, 909, 747, 414, 686, 77, 363, 99, 797, 878, 57775, 2992, 707, 959, 818, 717, 757, 717, 198891, 909, 959, 482284, 18381, 9, 3003, 494494, 63036, 888, 5775 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Cf. A046273.
Sequence in context: A262538 A306184 A027723 * A082705 A122577 A180732
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Jun 15 1998
STATUS
approved

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)