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) |
---|---|
1 | 2 |
2 | 23 |
3 | 61 |
4 | 821 |
5 | 4201 |
6 | 270131 |
7 | 61277761 |
8 | 274359834731 |
9 | 23888027348153 |
10 | 86936981079782063 |
11 | 4243031147170261950811 |
12 | 272838646828154727511151 |
13 | 821882010875193363312928672952261 |
14 | 274562423560500997742392394025368175422471 |
15 | 4266472836315949449695828501889595072967427241 |