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A129376
Larger cube root in set of successive minima of A^(1/3) + B^(1/3) - C (A,B,C positive integers; A,B not cubes).
0
2, 4, 9, 12, 47, 217, 513, 730, 927, 1001, 1250, 1432, 2618, 3160, 3501, 9450, 17708, 19350, 258092, 446171, 758328, 1162615, 1397512, 2050161, 2489701, 4388442, 4682839, 26449444, 55809643, 59687200, 88684158
OFFSET
1,1
EXAMPLE
a(2)=4 because 3^(1/3) + 2^(1/3) is farther from an integer than 2^(1/3) so 3 doesn't appear;
a(3)=9 because 9^(1/3) + 7^(1/3) is the first term nearer to an integer than 4^(1/3) + 3^(1/3).
CROSSREFS
Sequence in context: A139557 A103690 A098009 * A266582 A376488 A227759
KEYWORD
nonn,uned
AUTHOR
Tom Womack (tom(AT)womack.net), Jun 08 2007
STATUS
approved