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A159463 Numbers n with property that sod(n^3) = 6^3. 5
3848163483, 4462569999, 4479677412, 4586158119, 4594661259, 4594665192, 4594700889, 4625720379, 4641588459, 5644008999, 5828410842, 5833034823, 5838252576, 5848025709, 6453471192, 6617331999, 6619097067, 6686657169, 7107126942, 7230291999, 7277907183 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Numbers n with property that A007953(n^3) = 6^3.
LINKS
EXAMPLE
3848163483^3 = 56984998629886989599887999587, 5+6+9+8+4+9+9+8+6+2+9+8+8+6+9+8+9+5+9+9+8+8+7+9+9+9+5+8+7 = 216 = 6^3.
CROSSREFS
Cf. A054966 Numbers that are congruent to {0, 1, 8} mod 9. A054966 Possible sums of digits of cubes. A067075 a(n) = smallest number m such that the sum of the digits of m^3 is equal to n^3. A007953 Digital sum (i.e., sum of digits) of n.
Numbers n such that sum of digits of n^3 is k^3: A107679 (k=2), A290842 (k=3), A290843 (k=4), A159462 (k=5), this sequence (k=6).
Sequence in context: A121110 A352531 A233599 * A034615 A022261 A183801
KEYWORD
base,nonn
AUTHOR
Zak Seidov, Apr 12 2009
EXTENSIONS
a(16)-a(21) from Seiichi Manyama, Aug 12 2017
STATUS
approved

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Last modified May 23 18:34 EDT 2024. Contains 372765 sequences. (Running on oeis4.)