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A048373
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a(n)^3 is smallest cube containing exactly n 8's.
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0
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2, 42, 92, 436, 942, 2402, 16942, 52942, 266192, 2018892, 3069442, 14242355, 44559402, 207156367, 206524022, 2663151915, 5415821442, 7298885092, 33777876942, 441138374692
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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LINKS
| Eric Weisstein's World of Mathematics, Cubic Number
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MATHEMATICA
| a[n_] := Module[{i = 0}, While[DigitCount[i^3][[8]] != n, i++ ]; i] - Sam Handler (sam_5_5_5_0(AT)yahoo.com), Aug 29 2006
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CROSSREFS
| Cf. A036535.
Sequence in context: A076391 A130201 A076392 * A066563 A202865 A070808
Adjacent sequences: A048370 A048371 A048372 * A048374 A048375 A048376
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KEYWORD
| nonn,base,more
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AUTHOR
| Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 1999.
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EXTENSIONS
| One more term from Sam Handler (sam_5_5_5_0(AT)yahoo.com), Aug 29 2006
a(15)-a(20) from Lars Blomberg (lars.blomberg(AT)visit.se), Jun 12 2011
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