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 | 155 |
2 | -4630 |
3 | 601265 |
4 | -83644610 |
5 | 13148835656 |
6 | -2223584717035 |
7 | 395257299676190 |
8 | -72843145114522035 |
9 | 13796578308407774725 |
10 | -2669652272250261922223 |
11 | 525556527400692937755655 |
12 | -104937908072571416700653120 |