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 | 11 |
3 | 1221 |
4 | 1356531 |
5 | 15072415941 |
6 | 1674711207620451 |
7 | 1860790044610366931061 |
8 | 20675444733360738721748118771 |
9 | 2297271634742810443154153338805764581 |
10 | 2552524038347870310755413660544832496799359491 |
11 | 28361378203581611893021499527080870668821235178133404501 |