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Numbers whose name in English contains an "i".
1

%I #7 Oct 03 2013 09:31:25

%S 5,6,8,9,13,15,16,18,19,25,26,28,29,30,31,32,33,34,35,36,37,38,39,45,

%T 46,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,

%U 75,76,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99

%N Numbers whose name in English contains an "i".

%F A001477 \ A089589. [From _R. J. Mathar_, Apr 28 2009]

%e a(5) = 13 because "thirteen" contains an "i" and is the fifth integer to do so

%K easy,nonn,word

%O 1,1

%A _Michael Joseph Halm_, Jul 10 2004

%E Corrected by _Rick L. Shepherd_, Jul 10 2004