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 A247756 Numbers in decimal representation, such that in Hungarian their digits are in alphabetic order. 17
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 25, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 44, 45, 48, 55, 60, 62, 64, 65, 66, 67, 68, 69, 70, 72, 74, 75, 77, 78, 79, 85, 88, 90, 94, 95, 98, 99, 100, 105, 108, 110 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS List of decimal digits, alphabetically sorted by their names in Hungarian: 1 _ egy, 3 _ három, 6 _ hat, 7 _ hét, 2 _ kettő, 9 _ kilenc, 4 _ négy, 0 _ nulla, 8 _ nyolc, 5 _ öt. a(127748) = A247806(1020) = 1367294085 is the greatest term not containing any repeating digits. LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..10000 Wikipedia, Zahlen in unterschiedlichen Sprachen Wikipedia, List of numbers in various languages PROG (Haskell) import Data.IntSet (fromList, deleteFindMin, union) a247756 n = a247756_list !! (n-1) a247756_list = 0 : f (fromList [1..9]) where    f s = x : f (s' `union`          fromList (map (+ 10 * x) \$ dropWhile (/= mod x 10) digs))      where (x, s') = deleteFindMin s    digs = [1, 3, 6, 7, 2, 9, 4, 0, 8, 5] CROSSREFS Cf. A247806 (subsequence). Cf. A247750 (Czech), A247751 (Danish), A247752 (Dutch), A053432 (English), A247753 (Finnish), A247754 (French), A247755 (German), A247757 (Italian), A247758 (Latin), A247759 (Norwegian), A247760 (Polish), A247757 (Portuguese), A247761 (Russian), A247762 (Slovak), A161390 (Spanish), A247759 (Swedish), A247764 (Turkish). Sequence in context: A250251 A138234 A324720 * A032520 A034837 A096105 Adjacent sequences:  A247753 A247754 A247755 * A247757 A247758 A247759 KEYWORD nonn,base,word AUTHOR Reinhard Zumkeller, Oct 05 2014 STATUS approved

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Last modified March 22 01:06 EDT 2019. Contains 321406 sequences. (Running on oeis4.)