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 A247808 Numbers in decimal representation with distinct digits, such that in Latin their digits are in alphabetic order. 17
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 40, 41, 43, 45, 46, 47, 50, 51, 53, 56, 57, 60, 61, 63, 67, 70, 71, 73, 80, 81, 83, 84, 85, 86, 87, 90, 91, 93, 94, 95, 96, 97, 98, 210, 230, 231, 240, 241, 243, 245, 246, 247, 250 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS List of decimal digits, alphabetically sorted by their names in Latin: 2 _ duo/duae/duo, 9 _ novem, 8 _ octo, 4 _ quattuor, 5 _ quinque, 6 _ sex, 7 _ septem, 3 _ tres/tria, 1 _ unus/una/unum, 0 _ zipherum; finite sequence with last and largest term a(1023) = 2984567310. LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..1023 Wikipedia, Zahlen in unterschiedlichen Sprachen Wikipedia, List of numbers in various languages PROG (Haskell) import Data.IntSet (fromList, deleteFindMin, union) import qualified Data.IntSet as Set (null) a247808 n = a247808_list !! (n-1) a247808_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 = [2, 9, 8, 4, 5, 6, 7, 3, 1, 0] CROSSREFS Intersection of A010784 and A247758. Cf. A247800 (Czech), A247801 (Danish), A247802 (Dutch), A053433 (English), A247803 (Finnish), A247804 (French), A247805 (German), A247806 (Hungarian), A247807 (Italian), A247809 (Norwegian), A247810 (Polish), A247807 (Portuguese), A247811 (Russian), A247812 (Slovak), A247813 (Spanish), A247809 (Swedish), A247814 (Turkish). Sequence in context: A210538 A247143 A257128 * A247807 A247804 A032865 Adjacent sequences:  A247805 A247806 A247807 * A247809 A247810 A247811 KEYWORD nonn,base,word,fini,full AUTHOR Reinhard Zumkeller, Oct 05 2014 STATUS approved

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Last modified March 31 23:42 EDT 2020. Contains 333152 sequences. (Running on oeis4.)