The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A164127 a(n) = smallest number m such that m divided by the number of letters in m (in English) is n. If there is no such number then a(n) = 0. 1
 4, 6, 33, 36, 30, 54, 56, 40, 81, 50, 0, 60, 0, 252, 90, 240, 0, 0, 304, 200, 0, 418, 0, 456, 300, 0, 405, 0, 406, 0, 0, 0, 693, 748, 560, 828, 666, 874, 858, 720, 1271, 882, 0, 660, 0, 1426, 0, 0, 1029, 850 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Magazine El Acertijo Number 6, page 13 page scan (jpeg) (in Spanish) EXAMPLE a(1) = 4 because "four" has 4 letters, 4/4 = 1, and there is no m < 4 for which the quotient is 1. a(2) = 6 because "six" has 3 letters, 6/3 = 2, and there is no m < 6 for which the quotient is 2. a(3) = 33 because "thirty-three" has 11 letters, 33/11 = 3, and there is no m < 33 for which the quotient is 3. CROSSREFS Sequence in context: A087299 A229712 A331513 * A180139 A222490 A071394 Adjacent sequences:  A164124 A164125 A164126 * A164128 A164129 A164130 KEYWORD nonn,word AUTHOR Rodolfo Kurchan, Aug 10 2009 EXTENSIONS Terms corrected by Claudio Meller, Jun 25 2011 Edited by Jon E. Schoenfield, Oct 06 2018 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified January 20 03:25 EST 2022. Contains 350467 sequences. (Running on oeis4.)