A265554 a(n) = smallest base-8 palindrome m >= n such that every base-8 digit of n is <= the corresponding digit of m; m is written in base 10.

0, 1, 2, 3, 4, 5, 6, 7, 9, 9, 18, 27, 36, 45, 54, 63, 18, 18, 18, 27, 36, 45, 54, 63, 27, 27, 27, 27, 36, 45, 54, 63, 36, 36, 36, 36, 36, 45, 54, 63, 45, 45, 45, 45, 45, 45, 54, 63, 54, 54, 54, 54, 54, 54, 54, 63, 63, 63, 63, 63, 63, 63, 63, 63, 65, 65, 130, 195, 260, 325, 390, 455, 73, 73, 138, 203, 268, 333, 398

Offset

0,3

Links

Table of n, a(n) for n=0..78.

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: A097428 A126072 A265570 * A082463 A368432 A194962

Adjacent sequences: A265551 A265552 A265553 * A265555 A265556 A265557

Keyword

nonn,base

Author

N. J. A. Sloane, Dec 10 2015

Status

approved