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 A058185 Numbers (written in decimal) which appear the same when written in base 5 and base 10/2. 2
 0, 1, 2, 3, 4, 10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 50, 51, 52, 53, 54, 60, 61, 62, 63, 64, 70, 71, 72, 73, 74, 100, 101, 102, 103, 104, 110, 111, 112, 113, 114, 120, 121, 122, 123, 124, 250, 251, 252, 253, 254, 260, 261, 262, 263, 264, 270, 271, 272, 273, 274 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS To represent a number in base b, if a digit exceeds b, subtract b and carry 1. In fractional base b/c, subtract b and carry c. The sequence consists of numbers which in base 5 only have even digits, or one more than such numbers. LINKS EXAMPLE 10 appears since it is written as 20 both in base 5 and base 10/2. 40 does not since it is written as 130 in base 5 and 80 in base 10/2. CROSSREFS Cf. A007091, A024657, A058186. Sequence in context: A037325 A037469 A007091 * A080897 A117383 A047455 Adjacent sequences:  A058182 A058183 A058184 * A058186 A058187 A058188 KEYWORD base,nonn AUTHOR Henry Bottomley, Nov 17 2000 STATUS approved

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Last modified June 19 00:13 EDT 2013. Contains 226356 sequences.