A212018 - OEIS

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A212018

Integers n such that n^3 is the sum of two or more consecutive integer squares.

1

1, 11, 26, 47, 65, 66, 109, 921, 935, 1079, 2161, 2820, 2860, 5029, 9105, 10681, 12284, 13156, 16761, 18340, 41921, 43500, 61721, 63765, 64605, 66317, 75130, 99359, 105731, 116180, 122009, 146821, 159371, 218205, 253393, 260165, 264680, 269588

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OFFSET

1,2

COMMENTS

Integers n such that n^3 belongs to A212016.

Subsequence of A212017.

Are there any squares besides 1 in this sequence?

LINKS

Table of n, a(n) for n=1..38.

CROSSREFS

Cf. A062861, A212015.

Sequence in context: A101969 A139576 A166137 * A046806 A224197 A027521

Adjacent sequences: A212015 A212016 A212017 * A212019 A212020 A212021

KEYWORD

nonn

AUTHOR

Max Alekseyev, Apr 26 2012

STATUS

approved