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A066390 Smallest cube that contains n consecutive internal 0's. 1
1, 4096, 250047, 2000376, 21300003648, 100000721719296, 64927000000829448, 738622548340000000776 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..7.

MATHEMATICA

Do[ While[a = Flatten[ Position[ IntegerDigits[ k^3], 0]]; Mod[k, 10] == 0 || Length[a] < n || Last[a] - First[a] + 1 != n, k++ ]; Print[k^3], {n, 0, 7} ]

CROSSREFS

The cube roots are in A066391. Cf. A066371.

Sequence in context: A016782 A017488 A017620 * A016806 A231844 A232961

Adjacent sequences:  A066387 A066388 A066389 * A066391 A066392 A066393

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Dec 23 2001

STATUS

approved

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Last modified April 4 21:38 EDT 2020. Contains 333238 sequences. (Running on oeis4.)