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Numbers whose English name requires fewer letters than twice the number of decimal digits.
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%I #13 Dec 18 2020 04:00:05

%S 10,1000000,1000001,1000002,1000006,1000010,2000000,2000001,2000002,

%T 2000006,2000010,3000000,4000000,5000000,6000000,6000001,6000002,

%U 6000006,6000010,7000000,8000000,9000000,10000000,10000001,10000002,10000003

%N Numbers whose English name requires fewer letters than twice the number of decimal digits.

%C This is also the list of numbers whose English name is shorter than their name in the artificial language Lojban.

%H John Woldemar Cowan, <a href="https://lojban.org/publications/cll/cll_v1.1_xhtml-section-chunks/section-mekso-numbers.html">18.2. Lojban numbers</a>, in: The Complete Lojban Language (CLL v1.1), 2016

%F Numbers n such that 2*A055642(n) > A005589(n).

%K word,nonn,base

%O 1,1

%A _Michael Turniansky_, Jan 02 2014

%E Comment extended by _Georg Fischer_, Dec 18 2020