A247762 Numbers in decimal representation, such that in Slovak their digits are in alphabetic order.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 33, 43, 44, 53, 54, 55, 56, 57, 63, 64, 66, 73, 74, 76, 77, 83, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 103, 104, 105, 106, 107, 108

Offset

1,3

Comments

List of decimal digits, alphabetically sorted by their names in Slovak:

9 _ deväť, 2 _ dva/dvaja/dve, 1 _ jeden/jedna/jedno, 0 _ nula, 8 _ osem, 5 _ päť, 7 _ sedem, 6 _ šesť, 4 _ štyri /štyria, 3 _ tri/traja;

a(136584) = A247812(960) = 9210857643 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)
a247762 n = a247762_list !! (n-1)
a247762_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 = [9, 2, 1, 0, 8, 5, 7, 6, 4, 3]

Crossrefs

Cf. A247812 (subsequence).

Cf. A247750 (Czech), A247751 (Danish), A247752 (Dutch), A053432 (English), A247753 (Finnish), A247754 (French), A247755 (German), A247756 (Hungarian), A247757 (Italian), A247758 (Latin), A247759 (Norwegian), A247760 (Polish), A247757 (Portuguese), A247761 (Russian), A161390 (Spanish), A247759 (Swedish), A247764 (Turkish).

Sequence in context: A362622 A206551 A338190 * A343268 A107909 A357758

Adjacent sequences: A247759 A247760 A247761 * A247763 A247764 A247765

Keyword

nonn,base,word

Author

Reinhard Zumkeller, Oct 05 2014

Status

approved