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 A089589 Iban numbers (the letter i is banned from the English name of the number). 7
 0, 1, 2, 3, 4, 7, 10, 11, 12, 14, 17, 20, 21, 22, 23, 24, 27, 40, 41, 42, 43, 44, 47, 70, 71, 72, 73, 74, 77, 100, 101, 102, 103, 104, 107, 110, 111, 112, 114, 117, 120, 121, 122, 123, 124, 127, 140, 141, 142, 143, 144, 147, 170, 171, 172, 173, 174, 177, 200, 201 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Blind numbers. - Cino Hilliard, May 03 2004 LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..10000 Roel and Bas van Dijk, Numerals package, Hackage (Haskell packages) Eric Weisstein's World of Mathematics, Iban Number PROG (Haskell) import Data.Maybe (fromJust) import Data.Text (Text); import qualified Data.Text as T (all) import Text.Numeral.Grammar.Reified (defaultInflection) import qualified Text.Numeral.Language.EN as EN  -- see link a089589 n = a089589_list !! (n-1) a089589_list = filter (T.all (/= 'i') . numeral) [0..] where    numeral :: Integer -> Text    numeral = fromJust . EN.gb_cardinal defaultInflection -- Reinhard Zumkeller, Jan 23 2015 CROSSREFS Cf. A006933 (ban e), A008521 (ban o), A008523 (ban t), A089590 (ban u). Sequence in context: A182832 A082673 A080724 * A047546 A266530 A266510 Adjacent sequences:  A089586 A089587 A089588 * A089590 A089591 A089592 KEYWORD nonn,easy,word,fini AUTHOR Eric W. Weisstein, Nov 09 2003 STATUS approved

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Last modified November 18 13:22 EST 2018. Contains 317306 sequences. (Running on oeis4.)