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 | 0 |
1 | 1 |
2 | 2 |
3 | 1 |
4 | -5 |
5 | 3 |
6 | 141 |
7 | 348 |
8 | -1938 |
9 | 3013 |
10 | 274327 |
11 | 1583338 |
12 | -4613476 |
13 | 41135339 |
14 | 3201505997 |
15 | 33153080054 |
16 | 49123558416 |
17 | 2360520208825 |
18 | 133442956587099 |
19 | 2109709010976874 |
20 | 14751973018988252 |
21 | 338170133891984663 |
22 | 15120630911878380457 |
23 | 324654726628159335686 |