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A286836 Even numbers that are the sum of two odd prime cubes. 0
54, 152, 250, 370, 468, 686, 1358, 1456, 1674, 2224, 2322, 2540, 2662, 3528, 4394, 4940, 5038, 5256, 6244, 6886, 6984, 7110, 7202, 8190, 9056, 9826, 11772, 12194, 12292, 12510, 13498, 13718, 14364, 17080, 19026, 24334, 24416, 24514, 24732, 25720, 26586, 29302 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Subsequence of A003325.

LINKS

Table of n, a(n) for n=1..42.

MATHEMATICA

Do[If[Prime[i]^3 + Prime[j]^3 == 2n, Print[2n]], {n, 15000}, {i, 2, n^(1/3)}, {j, i, (2n - i^3)^(1/3)}]

CROSSREFS

Cf. A030078, A000578, A003325, A024670, A045636, A120398.

Sequence in context: A044686 A108780 A057396 * A304172 A044386 A044767

Adjacent sequences: A286833 A286834 A286835 * A286837 A286838 A286839

KEYWORD

nonn,easy

AUTHOR

XU Pingya, Jul 31 2017

STATUS

approved

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Last modified February 1 17:02 EST 2023. Contains 359993 sequences. (Running on oeis4.)