A265541 Largest base-9 palindrome m <= n, written in base 10.

0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 80, 80

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: A017873 A274016 A291572 * A128557 A376915 A265542

Adjacent sequences: A265538 A265539 A265540 * A265542 A265543 A265544

Keyword

nonn,base

Author

N. J. A. Sloane, Dec 09 2015

Status

approved