cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A131643 Cubes that are also sums of three or more consecutive positive cubes.

Table of values

n a(n)
1 216
2 8000
3 64000
4 216000
5 343000
6 5832000
7 35937000
8 157464000
9 1540798875
10 3951805941
11 22069810125
12 23295638016
13 58230605376
14 170400029184
15 4767078987000
16 19814511816000
17 241152896222784
18 565199024832000
19 731189187729000
20 5399901725184000
21 13389040129314816
22 15517248640897024

List of values

[216, 8000, 64000, 216000, 343000, 5832000, 35937000, 157464000, 1540798875, 3951805941, 22069810125, 23295638016, 58230605376, 170400029184, 4767078987000, 19814511816000, 241152896222784, 565199024832000, 731189187729000, 5399901725184000, 13389040129314816, 15517248640897024]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.