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 A265948 Numbers whose name in German contains the letter Ö (O with Umlaut). 0
 12, 112, 212, 312, 412, 512, 612, 712, 812, 912, 1012, 1112, 1212, 1312, 1412, 1512, 1612, 1712, 1812, 1912, 2012, 2112, 2212, 2312, 2412, 2512, 2612, 2712, 2812, 2912, 3012, 3112, 3212, 3312, 3412, 3512, 3612, 3712, 3812, 3912, 4012, 4112, 4212, 4312, 4412 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS 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. These are the numbers whose names contain 'twelve' in English. LINKS EXAMPLE 612 is 'sechshundertzwölf' in German, containing the letter Ö. Therefore 612 is a term of the sequence. CROSSREFS Cf. A208934. Sequence in context: A130838 A225189 A044725 * A016152 A089700 A290742 Adjacent sequences:  A265945 A265946 A265947 * A265949 A265950 A265951 KEYWORD nonn,word AUTHOR Felix Fröhlich, Dec 19 2015 STATUS approved

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Last modified May 21 17:10 EDT 2019. Contains 323444 sequences. (Running on oeis4.)