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 A048367 a(n)^3 is smallest cube containing exactly n 2's. 10
 3, 28, 138, 587, 612, 2824, 27654, 29603, 131468, 1312748, 1616488, 2811574, 49629974, 139796852, 281986403, 1264554822, 6146857824, 16162692208, 60598584603, 229717543765, 606069984352, 2811738231378, 5869673191741 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Eric Weisstein's World of Mathematics, Cubic Number MATHEMATICA a[n_] := Module[{i}, i = 1; While[DigitCount[i^3][[2]] != n, i++ ]; i]; (* Sam Handler (sam_5_5_5_0(AT)yahoo.com), Aug 23 2006 *) CROSSREFS Cf. A036529, A048365, A048366, A048368, A048369, A048370, A048371, A048372, A048373, A048374. Sequence in context: A100019 A053132 A316390 * A095665 A145346 A184440 Adjacent sequences:  A048364 A048365 A048366 * A048368 A048369 A048370 KEYWORD nonn,base,more AUTHOR Patrick De Geest, Mar 15 1999 EXTENSIONS a(14) from Sam Handler (sam_5_5_5_0(AT)yahoo.com), Aug 23 2006 a(15)-a(20) from Lars Blomberg, Jun 12 2011 a(21)-a(22) from Giovanni Resta, Jun 29 2018 a(23) from Giovanni Resta, Mar 27 2020 STATUS approved

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Last modified April 18 10:56 EDT 2021. Contains 343087 sequences. (Running on oeis4.)