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 A181405 Total number of n-digit numbers requiring 8 positive cubes in their representation as sum of cubes. 8
 0, 3, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Arthur Wieferich proved that only 15 integers require eight cubes, cf. A018889. A181354(n) + A181376(n) + A181378(n) + A181380(n) + A181384(n) + A181401(n) + A181403(n) + a(n) + A171386(n) = A052268(n) LINKS Table of n, a(n) for n=1..83. Weisstein, Eric W.: MathWorld -- Waring's Problem. FORMULA a(n) = A181404(n)-A181404(n-1) CROSSREFS Cf. A018889 Sequence in context: A212814 A101710 A088799 * A354568 A072117 A162853 Adjacent sequences: A181402 A181403 A181404 * A181406 A181407 A181408 KEYWORD nonn,base AUTHOR Martin Renner, Jan 28 2011 STATUS approved

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Last modified December 8 04:42 EST 2023. Contains 367662 sequences. (Running on oeis4.)