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A074100 Cubes using only digits 1, 2, 3, 5 and 7. 1
1, 27, 125, 512, 1331, 3375, 753571, 2571353, 5177717, 17173512, 25153757, 72511713, 11512557512, 22211737731, 27135225125, 125375375125, 552377215125, 2252212155712, 3531251132352, 7127771131125, 23771111713777 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

Conjecture: the sequence is finite.

CROSSREFS

Sequence in context: A118092 A126272 A016755 * A082610 A061434 A092770

Adjacent sequences:  A074097 A074098 A074099 * A074101 A074102 A074103

KEYWORD

nonn,base

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 21 2002

EXTENSIONS

More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 30 2003

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Last modified February 16 09:50 EST 2012. Contains 205904 sequences.