%I #24 Mar 28 2022 08:14:57
%S 10000,500110100015050,
%T 1001100150501100500110050011010001505015001001000115050111000150501001
%N Start with 10000 = DIX MILLE in French; to get the next term, replace each single letter with its equivalent Roman number if there is one; read the new number in French and repeat.
%C The Pfeiffer reference in the links section has nothing to do with this sequence. The A-number, A091566 for this sequence is given in the reference but it is a typo. The reference is relevant to A085628. - _Geoffrey Critzer_, Jul 28 2014
%H G. Pfeiffer, <a href="http://www.cs.uwaterloo.ca/journals/JIS/VOL7/Pfeiffer/pfeiffer6.html">Counting Transitive Relations</a>, Journal of Integer Sequences, Vol. 7 (2004), Article 04.3.2.
%Y Cf. A096968, A096973.
%K nonn,word,bref
%O 1,1
%A _Pierre CAMI_, Aug 19 2004
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