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 A037443 Positive numbers having the same set of digits in base 9 and base 10. 3
 1, 2, 3, 4, 5, 6, 7, 8, 158, 227, 445, 454, 801, 1226, 1236, 1380, 2027, 2315, 2534, 4005, 4054, 4767, 5270, 5477, 5567, 5587, 5637, 5657, 5783, 7414, 8010, 8162, 10225, 10235, 10453, 10665, 10855, 11016, 11461, 11670, 11704, 11730, 11750 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS John Cerkan, Table of n, a(n) for n = 1..10000 EXAMPLE 1380 is in the sequence because 1380 in base 9 is 1803. MAPLE a:=proc(n) if convert(convert(n, base, 9), set)=convert(convert(n, base, 10), set) then n else fi end: seq(a(n), n=1..12000); # Emeric Deutsch, Apr 30 2006 MATHEMATICA Select[Range[12000], Union[IntegerDigits[#]]==Union[IntegerDigits[#, 9]]&] (* Harvey P. Dale, Jan 18 2013 *) PROG (PARI) isok(n) = Set(digits(n)) == Set(digits(n, 9)); \\ Michel Marcus, Jan 21 2017 CROSSREFS Subsequence of A037407. Cf. A007095. Sequence in context: A154701 A004870 A037336 * A073790 A029965 A004881 Adjacent sequences:  A037440 A037441 A037442 * A037444 A037445 A037446 KEYWORD nonn,base AUTHOR EXTENSIONS More terms from Don Reble, Apr 28 2006 Edited by John Cerkan, Feb 17 2017 STATUS approved

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Last modified June 22 10:56 EDT 2021. Contains 345375 sequences. (Running on oeis4.)