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A097390 Values of ordinal numbers in the following true sentence: "This sentence contains the twentieth, eighth, ninth, nineteenth ... letters of the English alphabet, in order.". 4

%I

%S 20,8,9,19,19,5,14,20,5,14,3,5,3,15,14,20,1,9,14,19,20,8,5,20,23,5,14,

%T 20,9,5,20,8,5,9,7,8,20,8,14,9,14,20,8,14,9,14,5,20,5,5,14,20,8,14,9,

%U 14,5,20,5,5,14,20,8,6,9,6,20,8,6,15,21,18,20,5,5,14,20,8,20,23,5,14,20,9

%N Values of ordinal numbers in the following true sentence: "This sentence contains the twentieth, eighth, ninth, nineteenth ... letters of the English alphabet, in order.".

%Y Cf. A005224, A096828, A097389, A096829, A097395.

%Y See A097395 for a more basic version of this sequence.

%K easy,nonn,word

%O 1,1

%A _Matthew Vandermast_, Aug 13 2004

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Last modified September 26 06:19 EDT 2022. Contains 356987 sequences. (Running on oeis4.)