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Search: id:A140250
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| 343, 15625, 34965783, 106496424, 3023464536, 3659383421, 7222633237, 10403062487, 11179320256, 11993263569
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Suggested by Carlos Rivera's The Prime Puzzles & Problems Connection, Puzzle 443 (which asks if a sum of consecutive cubes can be a cube or a prime cube).
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EXAMPLE
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In A066525 the first term is 503, the sum of cubes of the first four consecutive primes, 2 3 5 7. The cube just less than 503 is 343, a(1) in this sequence.
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CROSSREFS
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Cf. A066525, A098563, A140251.
Sequence in context: A017475 A017607 A134263 this_sequence A117197 A046236 A013787
Adjacent sequences: A140247 A140248 A140249 this_sequence A140251 A140252 A140253
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KEYWORD
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easy,more,nonn
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AUTHOR
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Enoch Haga (Enokh(AT)comcast.net), May 15 2008
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EXTENSIONS
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Edited by N. J. A. Sloane (njas(AT)research.att.com), Aug 25 2008
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