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 A045209 Numbers whose base-5 representation contains exactly one 0 and three 4's. 0
 524, 604, 620, 749, 1149, 1229, 1245, 1374, 1774, 1854, 1870, 1999, 2399, 2479, 2495, 2549, 2574, 2599, 2609, 2614, 2619, 2621, 2622, 2623, 2649, 2729, 2745, 2774, 2854, 2870, 2899, 2979, 2995, 3009, 3014, 3019, 3021 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..37. MATHEMATICA Select[Range[4000], DigitCount[#, 5, 0]==1&&DigitCount[#, 5, 4]==3&] (* Harvey P. Dale, Nov 29 2013 *) CROSSREFS Cf. A007091. Sequence in context: A206732 A207356 A207199 * A074889 A249286 A283345 Adjacent sequences: A045206 A045207 A045208 * A045210 A045211 A045212 KEYWORD nonn,base AUTHOR Clark Kimberling STATUS approved

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Last modified May 19 03:29 EDT 2024. Contains 372666 sequences. (Running on oeis4.)