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A025420
Least sum of 4 positive cubes in exactly n ways.
1
4, 219, 1225, 1979, 5105, 6883, 13104, 27720, 42120, 21896, 46872, 62244, 81081, 77896, 138320, 169344, 116200, 216216, 246645, 314496, 361368, 406224, 444600, 375193, 563472, 353808, 497952, 923104, 687960, 1149120, 1245888, 1369368
OFFSET
1,1
FORMULA
min{k: A025457(k) = n}. - R. J. Mathar, Jun 15 2018
CROSSREFS
Sequence in context: A068210 A078693 A222421 * A259460 A227822 A052209
KEYWORD
nonn
AUTHOR
David W. Wilson, May 29, 1997
EXTENSIONS
Extended by Ray Chandler Mar 23 2005
STATUS
approved