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, 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

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