A290842 -id:A290842 - cp's OEIS frontend

A159463 Numbers n with property that sod(n^3) = 6^3.

3848163483, 4462569999, 4479677412, 4586158119, 4594661259, 4594665192, 4594700889, 4625720379, 4641588459, 5644008999, 5828410842, 5833034823, 5838252576, 5848025709, 6453471192, 6617331999, 6619097067, 6686657169, 7107126942, 7230291999, 7277907183

Offset: 1

Zak Seidov, Apr 12 2009

Numbers n with property that A007953(n^3) = 6^3.

			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.

Seiichi Manyama, Table of n, a(n) for n = 1..1000

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).

a(16)-a(21) from Seiichi Manyama, Aug 12 2017

A290843 Numbers k such that the sum of digits of k^3 is 4^3 = 64.

Original entry on oeis.org

1192, 1366, 1426, 1435, 1753, 1786, 1813, 1816, 1912, 1942, 1999, 2116, 2389, 2395, 2398, 2413, 2566, 2599, 2632, 2635, 2653, 2692, 2713, 2872, 2899, 2992, 3022, 3031, 3103, 3199, 3289, 3295, 3298, 3301, 3355, 3361, 3382, 3394, 3409, 3415, 3442, 3466, 3475

Offset: 1

Seiichi Manyama, Aug 12 2017

			1192^3 = 1693669888, 1 + 6 + 9 + 3 + 6 + 6 + 9 + 8 + 8 + 8 = 64 = 4^3.
11*(10^(n+2) + 1) is a term for all n > 0. - _Altug Alkan_, Aug 12 2017

Seiichi Manyama, Table of n, a(n) for n = 1..10000

Numbers k such that sum of digits of k^3 is m^3: A107679 (m=2), A290842 (m=3), this sequence (m=4), A159462 (m=5), A159463 (m=6).

Cf. A067075.

Select[Range[3500],Total[IntegerDigits[#^3]]==64&] (* Harvey P. Dale, Aug 04 2019 *)

isok(n) = sumdigits(n^3) == 64; \\ Altug Alkan, Aug 12 2017

cp's OEIS Frontend

A159463 Numbers n with property that sod(n^3) = 6^3.

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