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 A190594 Maximal digit in base-5 expansion of n. 1
 0, 1, 2, 3, 4, 1, 1, 2, 3, 4, 2, 2, 2, 3, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 1, 1, 2, 3, 4, 1, 1, 2, 3, 4, 2, 2, 2, 3, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 2, 2, 2, 3, 4, 2, 2, 2, 3, 4, 2, 2, 2, 3, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS MATHEMATICA Table[Max[IntegerDigits[n, 5]], {n, 0, 120}] (* Harvey P. Dale, Nov 20 2012 *) PROG (PARI) a(n) = if (n, vecmax(digits(n, 5)), 0); \\ Michel Marcus, Jul 19 2020 CROSSREFS Cf. A007091, A054055. Sequence in context: A138297 A139458 A277543 * A338803 A104412 A195451 Adjacent sequences:  A190591 A190592 A190593 * A190595 A190596 A190597 KEYWORD base,nonn AUTHOR N. J. A. Sloane, May 13 2011 STATUS approved

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Last modified September 17 03:42 EDT 2021. Contains 347478 sequences. (Running on oeis4.)