cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A164043 Numbers divisible by the number of syllables in their (American) English name.

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%I A164043 #18 May 27 2024 22:38:12
%S A164043 1,2,3,4,5,6,8,9,10,12,14,16,18,20,21,24,30,33,36,39,40,42,45,48,50,
%T A164043 51,54,60,63,66,69,72,76,80,81,84,90,93,96,99,104,108,112,115,120,126,
%U A164043 130,132,138,140,144,147,150,156,160,162,168,175,180,186,190,192,198
%N A164043 Numbers divisible by the number of syllables in their (American) English name.
%C A164043 The name has no extra "and" syllables, as in 104 being in this sequence because "one hundred four" has 4 syllables (which divides 104) rather than "one hundred and four" which has 5 syllables.
%H A164043 <a href="/index/El#English">Index to OEIS: sequences related to English words for n</a>
%F A164043 {k such that A075774(k)|k}.
%e A164043 a(15) = 21 because "twenty-one" has 3 syllables, and 3*7 = 21.
%o A164043 (Python) # uses function in A075774
%o A164043 def ok(n): return n and n%A075774(n) == 0
%o A164043 print([k for k in range(200) if ok(k)]) # _Michael S. Branicky_, May 27 2024
%Y A164043 Cf. A075774, A045736, A002810 (British variant), A163648.
%K A164043 easy,nonn,word
%O A164043 1,2
%A A164043 _Jonathan Vos Post_, Aug 08 2009
%E A164043 84 inserted and more terms from _Michael S. Branicky_, May 27 2024