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 | 45 |
2 | 6237 |
3 | 1021020 |
4 | 178719453 |
5 | 32427545670 |
6 | 6016814703900 |
7 | 1133540594837892 |
8 | 215925912619400925 |
9 | 41477110789150966020 |
10 | 8019784929635201045862 |
11 | 1558875476359831844951100 |
12 | 304331361887290342345862940 |
13 | 59629409730107012112361325820 |