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.

A255804 Numbers representable as x*y*(x+y), b*c+b+c, and d^e+d+e, where d>1, e>1, b>=c>1 and x>=y>1.

Table of values

n a(n)
1 264
2 308
3 8192
4 16400
5 88508
6 236684
7 504812
8 12127808
9 22491308
10 82310258
11 227240552
12 385278014
13 1069061114
14 2363758544
15 2591166314
16 2985365684
17 3310448834
18 4042988642
19 4791339182
20 5712714308
21 7553782658
22 8626601522
23 12494656622
24 14498688512
25 15165306758
26 15445891244

List of values

[264, 308, 8192, 16400, 88508, 236684, 504812, 12127808, 22491308, 82310258, 227240552, 385278014, 1069061114, 2363758544, 2591166314, 2985365684, 3310448834, 4042988642, 4791339182, 5712714308, 7553782658, 8626601522, 12494656622, 14498688512, 15165306758, 15445891244]