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 A247809 Numbers in decimal representation with distinct digits, such that in Norwegian and Swedish their digits are in alphabetic order. 17
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 19, 23, 40, 42, 43, 46, 47, 49, 50, 52, 53, 54, 56, 57, 59, 62, 63, 67, 69, 72, 73, 79, 80, 81, 82, 83, 84, 85, 86, 87, 89, 92, 93, 102, 103, 106, 107, 109, 123, 140, 142, 143, 146, 147, 149, 150, 152 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS List of decimal digits, alphabetically sorted by their names in Norwegian resp. Swedish:  8 _ åtte _ åtta, 1 _ en/ett _ en/ett, 5 _ fem _ fem, 4 _ fire _ fyra, 0 _ null _ noll, 6 _ seks _ sex, 7 _ syv/sju _ sju, 9 _ ti _ tio, 2 _ to _ två, 3 _ tre _ tre; Finite sequence with last and largest term a(992) = 8154067923. From Charles Coker, Jul 18 2019: (Start) The word tio (10) should probably be nio (9). Sources: 1) Wikipedia, List of numbers in various languages: Germanic languages, 2) Swedish Language Blog, Swedish numbers 1-100. The names are sorted using English sorting rules. In Swedish, the letter Å/å, like in åtta (8), comes after z. Alphabetical order is a, ..., z, å, ä, ö. Using Swedish sorting rules and nio for 9, the sequence for 0-9 would be 1, 5, 4, 9, 0, 6, 7, 3, 2, 8. Sources: 1) Swedish speaker (not me), 2) Wikipedia: Swedish alphabet. (End) LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..992 Swedish Language Blog, Swedish numbers 1-100 Wikipedia, Zahlen in unterschiedlichen Sprachen Wikipedia, List of numbers in various languages Wikipedia, Swedish alphabet PROG (Haskell) import Data.IntSet (fromList, deleteFindMin, union) import qualified Data.IntSet as Set (null) a247809 n = a247809_list !! (n-1) a247809_list = 0 : f (fromList [1..9]) where    f s | Set.null s = []        | otherwise  = x : f (s' `union`          fromList (map (+ 10 * x) \$ tail \$ dropWhile (/= mod x 10) digs))        where (x, s') = deleteFindMin s    digs = [8, 1, 5, 4, 0, 6, 7, 9, 2, 3] CROSSREFS Intersection of A010784 and A247759. Cf. A247800 (Czech), A247801 (Danish), A247802 (Dutch), A053433 (English), A247803 (Finnish), A247804 (French), A247805 (German), A247806 (Hungarian), A247807 (Italian), A247808 (Latin), A247810 (Polish), A247807 (Portuguese), A247811 (Russian), A247812 (Slovak), A247813 (Spanish), A247814 (Turkish). Sequence in context: A004744 A171987 A072226 * A247802 A245028 A074402 Adjacent sequences:  A247806 A247807 A247808 * A247810 A247811 A247812 KEYWORD nonn,base,word,fini,full AUTHOR Reinhard Zumkeller, Oct 05 2014 STATUS approved

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Last modified February 19 18:44 EST 2020. Contains 332047 sequences. (Running on oeis4.)