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.
n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 25 |
4 | 125 |
5 | 625 |
6 | 3126 |
7 | 15655 |
8 | 78650 |
9 | 397625 |
10 | 2031875 |
11 | 10553128 |
12 | 56047040 |
13 | 306020575 |
14 | 1723544750 |
15 | 10015548750 |
16 | 59871903136 |
17 | 366244516505 |
18 | 2278239803025 |
19 | 14324961668875 |
20 | 90586470006875 |
21 | 573925269278169 |
22 | 3633524853973370 |
23 | 22949197586894725 |
24 | 144473478898021750 |