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A265557
a(n) = smallest base-9 palindrome m >= n such that every base-9 digit of n is <= the corresponding digit of m; m is written in base 9.
0
0, 1, 2, 3, 4, 5, 6, 7, 8, 11, 11, 22, 33, 44, 55, 66, 77, 88, 22, 22, 22, 33, 44, 55, 66, 77, 88, 33, 33, 33, 33, 44, 55, 66, 77, 88, 44, 44, 44, 44, 44, 55, 66, 77, 88, 55, 55, 55, 55, 55, 55, 66, 77, 88, 66, 66, 66, 66, 66, 66, 66, 77, 88, 77, 77, 77, 77, 77, 77, 77, 77, 88, 88, 88, 88, 88, 88, 88, 88, 88, 88, 101
(list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
Table of n, a(n) for n=0..81.
CROSSREFS
Sequences related to palindromic floor and ceiling: A175298, A206913, A206914, A261423, A262038, and the large block of consecutive sequences beginning at A265509.
Sequence in context: A068193 A257736 A265573 * A162343 A227691 A167703
Adjacent sequences: A265554 A265555 A265556 * A265558 A265559 A265560
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Dec 10 2015
STATUS
approved

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Last modified November 24 00:34 EST 2024. Contains 378052 sequences.
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