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A190596 Maximal digit in base-7 expansion of n. 1
0, 1, 2, 3, 4, 5, 6, 1, 1, 2, 3, 4, 5, 6, 2, 2, 2, 3, 4, 5, 6, 3, 3, 3, 3, 4, 5, 6, 4, 4, 4, 4, 4, 5, 6, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 2, 3, 4, 5, 6, 1, 1, 2, 3, 4, 5, 6, 2, 2, 2, 3, 4, 5, 6, 3, 3, 3, 3, 4, 5, 6, 4, 4, 4, 4, 4, 5, 6, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 3, 4, 5, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
PROG
(PARI) a(n) = if (n, vecmax(digits(n, 7)), 0); \\ Michel Marcus, Jul 19 2020
CROSSREFS
Sequence in context: A346691 A255827 A277545 * A338880 A053842 A010885
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, May 13 2011
STATUS
approved

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Last modified March 19 06:32 EDT 2024. Contains 370953 sequences. (Running on oeis4.)