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.

A145553 Numbers n such that n^2 can be expressed as the sum of 2 positive cubes in exactly 2 different ways.

Table of values

n a(n)
1 77976
2 223587
3 623808
4 894348
5 1788696
6 2105352
7 2989441
8 4298427
9 4672423
10 4990464
11 5986575
12 6036849
13 7154784
14 8437832
15 9747000
16 14309568
17 16842816
18 23915528
19 24147396
20 24770529
21 26745768
22 27948375
23 34387416
24 34634719
25 36570744
26 37379384
27 39923712
28 47892600

List of values

[77976, 223587, 623808, 894348, 1788696, 2105352, 2989441, 4298427, 4672423, 4990464, 5986575, 6036849, 7154784, 8437832, 9747000, 14309568, 16842816, 23915528, 24147396, 24770529, 26745768, 27948375, 34387416, 34634719, 36570744, 37379384, 39923712, 47892600]

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

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