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 | 1 |
2 | 131 |
3 | 529 |
4 | 52139 |
5 | 210541 |
6 | 20751191 |
7 | 83794789 |
8 | 8258921879 |
9 | 33350115481 |
10 | 3287030156651 |
11 | 13273262166649 |
12 | 1308229743425219 |
13 | 5282724992210821 |
14 | 520672150853080511 |
15 | 2102511273637740109 |
16 | 207226207809782618159 |
17 | 836794204182828352561 |