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 A271643 Alphabetically first list of self-describing statements about the letter-type content of the list itself in the French language. 1

%I #16 Apr 14 2016 11:02:16

%S 204,304,209,504,509,215,218,505,503,521,524,219,220,803,208,1021,

%T 1209,226,1205,515,1003,1704,520,216,1203,526,1014,1017,1705,519,1805,

%U 1821,508,920,206,1020,1120,1220,826,808,908,1008,915,506,1015,1814

%N Alphabetically first list of self-describing statements about the letter-type content of the list itself in the French language.

%C To decode the sequence, start by replacing the last two digits of a term by a letter of the alphabet (01=A, 02=B, 03=C, 04=D, ... 26=Z); one gets for the first 11 terms 2D, 3D, 2I, 5D, 5I, 2O, 2R, 5E, 5C, 5U, 5X,... Now replace the remaining numbers by their French name: DEUX D, TROIS D, DEUX I, CINQ D, CINQ I, DEUX O, DEUX R, CINQ E, CINQ C, CINQ U, CINQ X,... This succession of words is the alphabetically first one describing, step by step, the true state of the list so far.

%H Jean-Marc Falcoz, <a href="/A271643/b271643.txt">Table of n, a(n) for n = 1..1000</a>

%Y Cf. A271642 (English version).

%K nonn,base,word

%O 1,1

%A _Eric Angelini_ and _Jean-Marc Falcoz_, Apr 11 2016

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Last modified March 3 07:26 EST 2024. Contains 370499 sequences. (Running on oeis4.)