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 | 73 |
2 | 2271421 |
3 | 664978095445 |
4 | 805854449283423655 |
5 | 2773445081734579264589407 |
6 | 21807207369084946567603587345091 |
7 | 339838389273170021807379637478064625867 |
8 | 9495034758014772381226851471008240873743234210 |
9 | 441461703234194795490537796224906335240071042475017490 |