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 | 2772725670 |
2 | 40337629723514950470 |
3 | 671214073076279711920414071900 |
4 | 11815915461993730897935386470911734090310 |
5 | 214599520915474479942307452790907076147031402434420 |
6 | 3975780607168011583140781349809187812166883920578195778723100 |