A163392 - OEIS

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A163392

Squares which can be represented as sum of (at least two) consecutive cubes and are not triangular numbers squared.

10

41616, 97344, 99225, 104329, 254016, 345744, 518400, 4322241, 4708900, 8643600, 19998784, 24147396, 26904969, 34574400, 35808256, 43956900, 56205009, 76055841, 87609600, 114383025, 121528576, 171714816

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Chai Wah Wu, Table of n, a(n) for n = 1..500

FORMULA

a(n) = (A163393(n))^2. [R. J. Mathar, Aug 03 2009]

EXAMPLE

a(1) = 204^2 = 41616 = 23^3 + 24^3 + 25^3.

CROSSREFS

Sequence in context: A207049 A236482 A375964 * A262801 A253681 A178800

Adjacent sequences: A163389 A163390 A163391 * A163393 A163394 A163395

KEYWORD

nonn

AUTHOR

Gaurav Kumar, Jul 26 2009

EXTENSIONS

77053284 and 106007616 removed by Chai Wah Wu, Mar 10 2016

STATUS

approved