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 A146755 Alliterative numbers: Positive integers n such that all words in n's name begin with the same letter; ignore numbers with one-word names. 2
 22, 23, 32, 33, 44, 45, 54, 55, 66, 67, 76, 77, 88, 99, 2000, 2002, 2003, 2010, 2012, 2013, 2020, 2022, 2023, 2030, 2032, 2033, 3000, 3002, 3003, 3010, 3012, 3013, 3020, 3022, 3023, 3030, 3032, 3033, 10000, 10002, 10003, 10010, 10012, 10013, 10020 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Use (American if different) English. Names of these numbers then exhibit alliteration (as in poetry or literature), hence the suggested name. Hyphens connecting words and any use of the word "and" is ignored. If, for example, the normal "American System" (short scale with no "milliard", "billiard", etc.) with the suggested extension by reusable prefixes as developed and described by L. C. Noll (see link) is then used, this sequence is both well-defined and infinite. LINKS Table of n, a(n) for n=1..45. Landon Curt Noll, The English Name of a Number Wikipedia, Names of Large Numbers EXAMPLE 22 is the first term because its English name, the compound word "twenty-two", is considered here to be two words and each word starts with the letter "t". 1555 is not a term because it is treated here as "one thousand five hundred fifty-five", not "fifteen fifty-five" as, for example, the year 1555 would be called. CROSSREFS Cf. A051108. Sequence in context: A091404 A260994 A114963 * A106556 A106554 A118297 Adjacent sequences: A146752 A146753 A146754 * A146756 A146757 A146758 KEYWORD nonn,word AUTHOR Rick L. Shepherd, Nov 01 2008 STATUS approved

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Last modified September 21 10:18 EDT 2023. Contains 365501 sequences. (Running on oeis4.)