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 A092197 Brevity advantage of "new style" over "old style" Roman numerals. 1
 0, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 2, 2, 2, 2, 4, 2, 2, 2, 2, 5, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 3, 3, 3, 3, 3, 5, 3, 3, 3, 3, 6, 0, 0, 0, 0, 2, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,4 LINKS Nathaniel Johnston, Table of n, a(n) for n = 1..3999 FORMULA a(n) = A092196(n) - A006968(n). EXAMPLE a(4)=2 because old style takes four letters (IIII) versus new style's two (IV). MAPLE A092197 := proc(n) return length(convert(n, roman, period=early)) - length(convert(n, roman)): end: seq(A092197(n), n=1..105); # Nathaniel Johnston, May 18 2011 CROSSREFS Cf. A006968, A092196. Sequence in context: A230571 A037213 A218234 * A213618 A319072 A083804 Adjacent sequences:  A092194 A092195 A092196 * A092198 A092199 A092200 KEYWORD base,easy,nonn AUTHOR Marc LeBrun, Feb 24 2004 STATUS approved

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Last modified March 30 22:55 EDT 2020. Contains 333132 sequences. (Running on oeis4.)