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%I #17 Jan 09 2016 14:53:53
%S 12,112,212,312,412,512,612,712,812,912,1012,1112,1212,1312,1412,1512,
%T 1612,1712,1812,1912,2012,2112,2212,2312,2412,2512,2612,2712,2812,
%U 2912,3012,3112,3212,3312,3412,3512,3612,3712,3812,3912,4012,4112,4212,4312,4412
%N Numbers whose name in German contains the letter Ö (O with Umlaut).
%C These are the numbers whose decimal expansion contains the substring "12", with the '2' being the i-th digit for some i with i modulo 3 = 1 and the least significant digit having index 1.
%C These are the numbers whose names contain 'twelve' in English.
%e 612 is 'sechshundertzwölf' in German, containing the letter Ö. Therefore 612 is a term of the sequence.
%Y Cf. A208934.
%K nonn,word
%O 1,1
%A _Felix Fröhlich_, Dec 19 2015