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A275154 Smallest positive integer which can be represented as the sum of distinct positive cubes in exactly n ways, or 0 if no such integer exists. 0
1, 216, 729, 1072, 1736, 1737, 2465, 2800, 2808, 3619, 3276, 4257, 4131, 4662, 4473, 5292, 5265, 5328, 6084, 5481, 6202, 5985, 6777, 6840, 7056, 7372, 7659, 7560, 7588, 7380, 7596, 7722, 8037, 8190, 8576, 8064, 8316, 9297, 9549, 8380, 9045, 9261, 9451, 9360, 8919, 10044, 9108 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..47.

Index entries for sequences related to sums of cubes

FORMULA

A279329(a(n)) = n.

EXAMPLE

a(4) = 1072 because 1072 = 7^3 + 9^3 = 2^3 + 4^3 + 10^3 = 1^3 + 6^3 + 7^3 + 8^3 = 1^3 + 3^3 + 4^3 + 5^3 + 7^3 + 8^3 and this is the smallest number that can be written as the sum of distinct positive cubes in 4 different ways.

CROSSREFS

Cf. A003997, A097563, A274046, A279329.

Sequence in context: A074266 A208089 A333316 * A066890 A242296 A223507

Adjacent sequences:  A275151 A275152 A275153 * A275155 A275156 A275157

KEYWORD

nonn

AUTHOR

Ilya Gutkovskiy, Jun 01 2017

STATUS

approved

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Last modified March 31 03:48 EDT 2020. Contains 333136 sequences. (Running on oeis4.)