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%I A000916 #10 Mar 30 2012 18:39:33
%S A000916 1,3,4,4,3,5,11,6,15,7,13,8,17,9,24,10,23,11,73,12,3000,13,11000,14,
%T A000916 15000,15,101,16,104,17,103,18,111,19,115,20,113,21,117,22,124,23,123,
%U A000916 24,173,25,323,26,373,27,1104,28,1103,29,1111,30
%N A000916 a(2n) = n+2, a(2n-1) = smallest number requiring n+2 letters in English.
%C A000916 Requires presence of "and" at appropriate place, e.g. "one hundred and one" [Sean A. Irvine, Aug 29, 2011].
%Y A000916 Cf. A001166, A014388, A045494, A045495.
%K A000916 nonn,word,easy
%O A000916 1,2
%A A000916 Jacques Haubrich (jhaubrich(AT)freeler.nl)
%E A000916 More terms from _Sean A. Irvine_, Aug 28 2011

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