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 | 5 |
3 | 55 |
4 | 929 |
5 | 21271 |
6 | 616265 |
7 | 21624415 |
8 | 891671009 |
9 | 42263854471 |
10 | 2264336600825 |
11 | 135325966276975 |
12 | 8926057815521489 |
13 | 644116254555006871 |
14 | 50477965058305364585 |
15 | 4269330999037434100735 |
16 | 387619447676360230226369 |
17 | 37602089272441407334114471 |