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 A043493 Numbers that contain a single 1. 13
 1, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 31, 41, 51, 61, 71, 81, 91, 100, 102, 103, 104, 105, 106, 107, 108, 109, 120, 122, 123, 124, 125, 126, 127, 128, 129, 130, 132, 133, 134, 135, 136, 137, 138, 139, 140, 142, 143, 144, 145 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Enrique Pérez Herrero, Table of n, a(n) for n = 1..2000 MATHEMATICA Select[Range[9000], DigitCount[#, 10, 1]==1&] (* Enrique Pérez Herrero, Nov 29 2013 *) CROSSREFS A178550 is a subsequence. Cf. A043489, A043497, A043501, A043505, A043509, A043513, A043517, A043521, A043525, A011531. Sequence in context: A261907 A102357 A102850 * A105959 A059504 A083310 Adjacent sequences:  A043490 A043491 A043492 * A043494 A043495 A043496 KEYWORD nonn,base,easy AUTHOR STATUS approved

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Last modified September 23 20:42 EDT 2021. Contains 347617 sequences. (Running on oeis4.)