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A061096
Let k = n-th number that is a possible digit-sum for a cube (A054966); sequence gives smallest cube with digit-sum k.
1
1, 8, 27, 64, 2744, 729, 2197, 17576, 19683, 6859, 148877, 287496, 438976, 778688, 2299968, 3869893, 43986977, 75686967, 174676879, 596947688, 796597983, 1693669888, 9649992689, 56888939736, 7598896696, 78898389569, 197747699976
OFFSET
0,2
REFERENCES
Amarnath Murthy, Fabricating a perfect cube with a given valid digit sum (to be published)
FORMULA
a(n) = A067177(n)^3. - R. J. Mathar, Aug 23 2018
EXAMPLE
a(5) =2744, sum of digits = 17, the fifth term of A054966 (1,8,9,10,17,18...)
CROSSREFS
Cf. A054966.
Sequence in context: A248705 A030293 A030479 * A084825 A270806 A372227
KEYWORD
nonn,base
AUTHOR
Amarnath Murthy, Apr 19 2001
EXTENSIONS
More terms from Sascha Kurz, Jan 28 2003
STATUS
approved