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A111025 Number of cubes between 10n and 10n+9 (inclusive). 2
3, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 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, 1, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..104.

EXAMPLE

a(0) = 3 since between 0 and 9 there are 3 cubes {0,1,8}.

MATHEMATICA

f3[n_] := If[n < 0, 0, Floor[n^(1/3)] + 1]; Table[f3[10n + 9] - f3[10n - 1], {n, 0, 120}] (*Chandler*)

CROSSREFS

Cf. A110916, A111037.

Sequence in context: A180515 A009138 A175562 * A271620 A098018 A260073

Adjacent sequences:  A111022 A111023 A111024 * A111026 A111027 A111028

KEYWORD

nonn

AUTHOR

Giovanni Teofilatto, Oct 05 2005

EXTENSIONS

Corrected and extended by Ray Chandler, Oct 07 2005

STATUS

approved

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Last modified June 30 11:57 EDT 2016. Contains 274311 sequences.