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 | -287 |
2 | -42595 |
3 | -9750370 |
4 | -3081185660 |
5 | -1117168154431 |
6 | -438204467218406 |
7 | -181018051263504195 |
8 | -77584080248087108885 |
9 | -34183723168674046275385 |
10 | -15388633770558568711781905 |
11 | -7047808475666778827478858184 |