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) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 55 |
4 | 2233 |
5 | 141201 |
6 | 12458731 |
7 | 1435102663 |
8 | 206465053425 |
9 | 35963535971233 |
10 | 7412714454497491 |
11 | 1776535156724561751 |
12 | 488255792062034106793 |
13 | 152177253891382689328945 |
14 | 53295007883395937033340603 |
15 | 20811797234198326671764036071 |
16 | 9002626614458116653486533691361 |
17 | 4289501522632944577576478918096193 |
18 | 2240137918573757743881572713997828515 |