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A265534
Largest base-5 palindrome m <= n, written in base 5.
0
0, 1, 2, 3, 4, 4, 11, 11, 11, 11, 11, 11, 22, 22, 22, 22, 22, 22, 33, 33, 33, 33, 33, 33, 44, 44, 101, 101, 101, 101, 101, 111, 111, 111, 111, 111, 121, 121, 121, 121, 121, 131, 131, 131, 131, 131, 141, 141, 141, 141, 141, 141, 202, 202, 202, 202, 202, 212, 212, 212, 212, 212, 222, 222, 222, 222, 222, 232, 232, 232
OFFSET
0,3
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: A250229 A250277 A250167 * A214554 A185417 A214384
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Dec 09 2015
STATUS
approved