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A038852
Numbers that are divisible by 6 (and 18) and are differences between two cubes in at least one way.
0
342, 504, 702, 936, 1206, 1512, 1854, 2196, 2232, 2646, 2736, 3096, 3348, 3582, 4032, 4104, 4662, 4788, 5256, 5616, 5886, 6516, 6552, 6858, 7254, 7488, 7992, 8532, 8766, 9234, 9576, 9648, 10422, 10584, 10836, 11304, 12042, 12096, 12222, 13176, 13428
OFFSET
1,1
COMMENTS
All terms in this sequence divisible by 3 are also divisible by 9.
MATHEMATICA
Rest[Select[Union[Abs[#[[1]]^3 - #[[2]]^3]&/@Tuples[Range[50], {2}]], Divisible[#, 6] && Divisible[#, 18]&]] (* Harvey P. Dale, Dec 05 2010 *)
CROSSREFS
Sequence in context: A045106 A137201 A121205 * A043419 A252243 A252236
KEYWORD
nonn
AUTHOR
EXTENSIONS
Extended by Ray Chandler, Nov 30 2008
STATUS
approved