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A003997 Sum of distinct nonzero cubes. +0
4
1, 8, 9, 27, 28, 35, 36, 64, 65, 72, 73, 91, 92, 99, 100, 125, 126, 133, 134, 152, 153, 160, 161, 189, 190, 197, 198, 216, 217, 224, 225, 243, 244, 251, 252, 280, 281, 288, 289, 307, 308, 315, 316, 341, 342, 343, 344, 349, 350, 351, 352, 368, 369, 370, 371 (list; graph; listen)
OFFSET

1,2

REFERENCES

R. Sprague, Ueber Zerlegungen in n-te Potenzen mit lauter verschiedenen Grundzahlen, Math. Z. 51, (1948). 466-468.

D. Wells, The Penguin Dictionary of Curious and Interesting Numbers, entry 12758.

MAPLE

(1+x)*(1+x^8)*(1+x^27)*(1+x^64)*(1+x^125)*(1+x^216)*(1+x^343)*(1+x^512)*(1+x^729\ )*(1+x^1000)

CROSSREFS

Complement of A001476. Cf. A003995.

Sequence in context: A108219 A041317 A042311 this_sequence A114090 A139753 A046874

Adjacent sequences: A003994 A003995 A003996 this_sequence A003998 A003999 A004000

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

12758 is the largest of 2788 positive integers not in this sequence - Jud McCranie (j.mccranie(AT)comcast.net)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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